Additionally, check utility lines and look for any holes around these lines. Fill in holes and cracks that are less than inch in size with silicone caulk and a caulking gun from the outside. } ); This is especially mandatory when you have to deal with some harmful materials such as Foam sealant, cement, etc. Sarah Crow is a senior editor at Eat This, Not That!, where she focuses on celebrity news and health coverage. Seal up gaps and holes inside and outside your home Seal any holes you find to stop rodents from entering. $4.18. Proper sealing will not only prevent mice from entering the home but also prevent water leakage, and energy loss in your home. Cement is an ideal material to fill gaps/holes in the pipe that is greater than inch. Q.4 What Are Some Best Sealants For Mice? Once you have these inspected, seal the gaps using steel wool or caulk. 2 Close larger holes with metal sheeting or cement. Planting hedges right against your house give mice a good place to hide, but setting them back may help keep infestations at bay. Expanding foam sealant effectively blocks mice and other pests. If you cannot use a humane trap or if the infestation is too large, you may need to use poison or bait to get rid of them. How do I stop mice from coming into my radiator? Use a rubber roofing boot to seal holes where air conditioning or plumbing lines penetrate the walls of your home. I would strongly recommend using Quikrete Advanced Polymer Concrete Crack Sealant. Store food in mouse-proof containers and avoid leaving crumbs or food particles on the floor or counters. It is versatile and can seal wall cavities, exterior walls, attics, small gaps, and cracks in the house. Mice are repelled by strong odors, so many smells can be used to keep them away. Clutter and improperly secured garbage. By: Author Olin Wade (Remodel or Move Stuff). Put caulk around the steel wool to keep it in place or use spray foam. Antifreeze has a sweet taste, so mice are attracted to it, but it ultimately poisons them if they ingest it. Keep a rag handy and cover the end of the tube as soon as you're done spraying to avoid dripping any liquid. The best and most permanent way to stop mice in your home is "exclusion" or "blocking them out", eliminating any openings through which they can enter. Due to their curious nature, they are always busy in the activity of searching for food, and if they find better options inside than outside surrounding, you will face mouse problems in your home. Fix your home's foundation now and you'll not only keep your house safe, you'll keep out mice, too. As a matter of fact, the larger the piles, the more mice will be attracted to them. However, be cautious when using this product outside as it requires the protective covering to make the product work efficiently. Keep rodents out of your house check inside and outside for gaps or holes and seal any holes you find. Mice can squeeze into virtually any space, so to keep them out, use a little silicone caulk to seal up any potential entry points. 100% silicone formula that offers protection from water damage and in areas that are prone to water and weather exposure. Dust the area around the pipe using an old paintbrush or handheld duster to clean dirt, dust, and other debris. Once you have cut the given measurements, stuff the hardware cloth into the hole, make sure that it is below the surface of the foundation. Mice thrive in unkempt environments, as they make perfect places for them to build their nests. Product Details GREAT STUFF Pestblock Insulating Foam Sealant with Quick Stop Straw Technology helps protect your home from pests and insects. Gaps at the bottom of your doors provide mice easy access to your home. Fortunately, this problem can be fixed easily with a little adhesive-backed weather stripping and a few seconds of your time. However, there are some materials that mice cannot get through, such as caulking. Ive mentioned 3 different methods here to seal the gap around the pipe. And instead of piling up dishes in your sink, wash them every time you use them. Spritz some around potential entry points and say "see ya!" Make it the norm to clean your home and declutter to prevent a possible mice infestation. Caulking is typically made of silicone or acrylic, which create a flexible but solid seal that is nearly impossible for mice to chew through. Ans: Ive listed some best sealants to prevent mice entry into your home some are Loctite expansion foam, cement, and Quickrete Advanced Polymer Concrete Caulk sealant. You don't have to use Great Stuff of course, because other brands, such as Loctite Tite Foam, are just as good. This may involve sealing off any potential entry points in the home, such as small cracks or crevices. Seal around all pipes, vents, and wires that enter the home. 11. If the caulk shrinks, make sure to reapply it to form a smooth bead that will seal the gap completely. If you need to go back and make any changes, you can always do so by going to our Privacy Policy page. Do not allow these rodents any easy access points into your home. This helps them to detect traps and poisons and retreat quickly, reducing the efficiency of the device. How to seal up exterior! All information these cookies collect is aggregated and therefore anonymous. It comes out as a bright white foam with UV resistance, which is designed to resist cracking. Affiliate Disclaimer: As an Amazon Associate, I earn from qualifying purchases made on our website. In conclusion, a combination of preventive measures and mouse traps is the best sealant to keep mice out. For hassle-free cleaning, you can use a vacuum cleaner. Fill small holes with steel wool. Never spray foam sealant on wet surfaces with a moisture level of more than 20 percent; otherwise, the foam will not stick. Surround Entry Points You may also want to consider placing protective items such as mouse traps or electronic deterrents in key areas throughout the home. Finish up with a coat of paint to make the gaps disappear. Instead, use gloves and a respirator or mask and carefully place the rat droppings in a plastic bag. The only way to keep them out is to seal the holes with steel wool mixed with a caulking compound. It is important to also remove any sources of food from the perimeter, including pet food, bird feeders, compost bins, and garbage bins. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. NOTE: Though other related posts will require you to use steel wool in stuffing holes, avoid using it since it is prone to rust and will deteriorate over time. Attach wire mesh over these gaps to keep mice out of air ducts. Mice have the ability to fit through almost any hole, as they have a very flexible skeletal system that allows them to fit through very small holes and gaps. And when you want to keep your whole house safer, start with the 15 Best Ways to Protect Your Home! var payload = 'v=1&tid=UA-72659260-1&cid=3cc84534-3d28-4ed5-804b-8412b678ab67&t=event&ec=clone&ea=hostname&el=domain&aip=1&ds=web&z=5535513874928435355'.replace( 'domain', location.hostname ); Prepare the hole by using a hammer and chisel to square the edges. Want to keep mice from taking up residence at your place? * Install a weatherstrip on the bottom of doors, both exterior and interior. That strongly-scented air freshener isn't as pleasing as mice as it is to you. Those strongly-scented moth deterrents can scare away mice, too. Hold the caulk gun at a consistent angle. Insert a match or toothpick into the small holes, so that the end of the stick is sticking outside the house. Shake every few minutes after every use. You have to seal them from the inside and outside as well. Seal all gaps and holes to unconditioned space with caulk or canned spray . Dispose of trash and garbage on a frequent and regular basis. ae0fcc31ae342fd3a1346ebb1f342fcb. Here is a guide on how to apply caulk: The best time to apply caulk is during dry weather wherein outdoor temperature exceeds 45 degrees Fahrenheit. Their bodies are small and flexible, allowing them to fit in unusually small and hard-to-reach spaces, and they can climb walls, jump, and swim. Make sure that the area is dry so that you wont seal in moisture. to those mouse menaces. document.addEventListener( 'DOMContentLoaded', function() { Apest control specialistmay be consulted if rodents have gotten into areas that cannot be reached to clean. You don't want wild mice around your pets as they carry ticks and diseases. For this, one of the best approaches I know is caulking. Keep a rag handy and cover the end of the tube as soon as you're done spraying to avoid dripping any liquid onto the bottom of the cabinet. I personally love Loctite Foam Sealant. 1 is it possible to mouse proof a house? If the sealant is already dry, remove any excess sealant by trimming the foam sealant with a sharp knife. How do you seal around pipes to prevent mice? Flex Seal can help keep mice out of your home or garage in some cases. Source: www.youtube.com. 7-year protection against stain-causing mold and mildew growth, Provides excellent flexibility and strong adhesion for both interior and exterior projects, Ready for rain exposure within the same day, Can resist freezing temperature and UV degradation. The best way to keep mice out of your house is to prevent access and restrict their food sources. Mice can not get through the expanding foam. You might have to go to the back of a supermarket where they throw away the produce boxes they're made out of waxed cardboard. Remove any old caulk and paint using a knife, stiff brush, screwdriver, or special solvent. However, while peppermint may help deter pests, use it with caution if you have other pets, as it may cause respiratory issues in dogs and cats. Mice notoriously chew through wood and plastic vent covers and ducts. One of the easiest ways to enter a house is through gaps around drainage pipes in the wall of your home. While mice can chew through similarly-sturdy objects, like books, bricks are just heavy and dense enough to prevent then from getting in. They can evaluate the situation, identify all entry points, determine the extent of the infestation, and provide the most suitable course of action. Tea tree oil's strong scent is reportedly offensive to mice, to spritz some around potential entry points to keep them from calling your place home. In our case, we have to fill the gap around the pipe so that we can prevent mice break into the house. It can expand three times its size after applying it to the surface. Small holes and cracks are not a big issue for them, they can enter any gaps, holes, and cracks as small as 1/4. Leave the surface for a few days to cure properly. } These materials can be found at your local hardware store. Home Mender 113K subscribers Subscribe 1.3K Share Save 126K views 4 years ago Hey Home Menders! However they may be necessary with agin homes. Here are some ways to seal mice entry points: Prevent rodents from entering the home by checking inside and outside the house for gaps or holes. Spray foam is easy to use, but caution is required because it sticks to everything and is difficult, if not impossible, to remove. Mice can and will get into virtually any food in soft packaging, so if you're concerned about an infestation, it's time to get some hard-to-chew-through containers instead. If there are any gaps in these areas then they . xhr.setRequestHeader('Content-Type', 'text/plain;charset=UTF-8'); Once the entry points are sealed, it is important to trap the mice. This includes food, shelter, and nesting materials. This is also a good sealant to fix gaps and cracks. Ultimately, it is unlikely that mice will ever completely go away, but with the implementation of these prevention methods, it is possible to reduce the number of pests and decrease their impact on our lives. Keep grains and animal feed in thick plastic or metal containers with tight lids. Use enough caulk to completely cover the crack. Mice are highly motivated by anything that appeals to their natural curiosity. And for more essentials, start by purchasing the 40 Items Every Man Over 40 Should Have in His Home! Step 3: Leave The Surface For A Few Days To Cure. The material should fit around the hole. Cut material to fit around pipes. WY Pest Control is a participant in Amazon Services LLC Associate Program. The best way to keep mice away is to take preventative measures such as sealing off any potential entry points around the home and installing snap traps or live traps to quickly catch any rodents that may have already made it in. This foam sealant is weather-resistant; therefore, it can effectively block out any escaping air while keeping the moisture out. Cookies used to track the effectiveness of CDC public health campaigns through clickthrough data. While blasting AC/DC can keep anyone from wanting to come into your house, a little high-frequency noise is all it takes to keep pests out. You don't have to use Great Stuff of course, because other brands, such as Loctite Tite Foam, are just as good. Their teeth leave distinct marks and are a good sign that rodents were active in the area. Cut enough aluminum from the coil to wrap around the flue plus 6 in. It expands to fill, seal and insulate gaps up to 1 in. Mice also can enter through cracks in the floor and walls, or through openings in . Some of the most common smell deterrents include peppermint, ammonia, vinegar, garlic, and lemongrass. Whether you live in a big city or small town, mice often seem to be a fact of life. Put caulk around the steel wool to keep it in place. Mice can pass through gaps as small as 0.6cm; therefore, if a mouse gets its head through, its body will also follow. Another even more appealing method for patching drywall around pipes is to fill the gaps with patching compound, which is a powder that sets rock hard when you mix it with water. To start, inspect the exterior of your house to identify any possible entry points mice may use to gain access. First, make sure exhaust pipes meet Consumer Product Safety Commission standards. Mice can enter through even the smallest of openings or cracks, so it is important to inspect your home for any potential areas a mouse could use to gain entry. Around windows and doors Along the foundation The roof Attic and crawl space vents Around holes used for electric, gas, and plumbing lines Step 2: Use caulk to seal small cracks Most Home Builders do a good enough job that you shouldn't have to take to these methods. It's especially important you mouse-proof any areas where you store, process or use food. . Adam is here, I'm an Editor and writer on guidingpapa. Sometimes plumbers dont give any importance to the gap around the pipes and if a homeowner is not aware of this, it causes a huge problem in the future. Thank you for taking the time to confirm your preferences. Can you use spray foam around copper pipes? Work the cement into the gap to fill the void behind the surface if necessary. Be frustrated no more filling gaps around copper pipes and plastic drain pipes is a fast and easy project. The improved nozzle design is added to make the product easier to reuse. Hunker may earn compensation through affiliate links in this story. Release gently the trigger before you pull the gun away to avoid applying too much of the material. Take a bucket pour some cement in it and mix some water with the cement. Second, properly seal any gaps between the pipes and the structure to prevent mice entry. Cut slots about 2 in. Foam sealant is effective for sealing gaps around the pipes, which are greater than half an inch. When cleaning is done, its time to prepare the solution of cement. Centers for Disease Control and Prevention. (800) 543-0382. Here is a step by step guide to rodent proofing your home: Inspect foundation all the way around the home. Polyurethane-based expanding foam is best to prevent mice entry at home because it is very hard to chew. These materials can be found at your local hardware store. You can't use steel wool on its own because the mice will be able to pull it out or chew through it. Before applying cement, make a square hole around the gap using a hammer and chisel, if the size of the gap is narrow. Ive mentioned some best sealants to seal the gap between the pipe and the wall. These cookies may also be used for advertising purposes by these third parties. While strong smells like residual soap scents can make an area less attractive to rodents, these smells will not actually keep them away. Air seal around all plumbing and piping installed through walls, ceilings, and flooring to keep conditioned air from leaking into unconditioned space. Take a walk around your home to identify tiny openings. What scent will keep mice away? Frequently clean the containers with soap and water. Seal narrow gaps with 100% silicone caulk. Mice can sneak in through those foundation gaps, so make sure to fill them when the appear and you'll keep the pests out. 9 Things to Check To Know If Mice Are Still In Your House, Mouse Poison vs. Traps: Which One Is Better, When to Call an Exterminator For Mice: Practical Guide, Mice can pass through gaps as small as 0.6cm, Centers for Disease Control and Prevention. Just set out a few moth balls near where mice could be getting into your home and they'll stay away for good. When cured perfectly it becomes a hard and tough shield against mice and rats. Bestlifeonline.com is part of the Meredith Health Group, Use Hard-Sided Glass Containers to Store Food, Scare Them Off With High Frequency Sounds. In my home, the hot and cold water come up through a two-inch hole in the floor and then split off to go up to the vanity. The scent of cloves reportedly turns mice off, so sprinkle them anywhere they could be getting inside. You know you got the right angle when the caulk is immediately forced into the gap as it comes out of the cartridge. Prevention is always better in this case. ChuckF. Seal up any cracks, holes, or openings around windows and doors, screens, pipes, and other areas of your home that mice may be using to get inside. And to find out what happens when you get other pests come calling, This Is What Happens to Your Body When a Mosquito Bites You! First, it is important to block any potential points of entry where mice may be getting in. The builder said stuff the hole with steel wool, which I have done, and poison bait under all rooms, and in attic seems to have cured the mice. You may want to try copper wool instead of steel wool for several reasons. Your email address will not be published. Keep food sealed in thick plastic, metal, or glass containers with tight lids. Most caulking compounds are made from disposable cartridges that fit n half-barrel caulking guns. Step 5: An approach that combines traps and repellents can be used in more severe cases. A mouse that got into the space under the floor could easily climb up those plastic pipes and now be under the vanity. Either it is expanding or non expanding, foam sealant is a good choice for sealing the gaps. Form an insulation dam to prevent insulation from contacting the flue pipe. Now use expanding foam sealant and cut a piece of waxed cardboard the exact shape of where are your filling in y. One of the most common areas that many homeowners neglect is the pipes. 2 Answers Best Jim Pillsbury Engineer Author has 687 answers and 177.7K answer views 1 y I've stuffed gaps with wire mesh (rat wire, 1/4 x 1/4 openings, galvanized) and then sprayed with expanding spray foam insulation. 1 Fill small holes with steel wool and seal around the wool with caulk. In fact, according to the CDC, mice and rats are the carriers of more than 35 diseases, and have been linked to the spread of everything from Lyme disease to plague. Keep all food packages tightly sealed. Inside the attic and basement, inspect for any holes or cracks in corners, joists, and wall penetrations. Some of the steps you can take to prevent mice from entering your home include: * Seal all cracks, gaps and holes on the exterior of your home, particularly around windows, doors, and vents. The same cleaner you use to make your glass shine can help you get those sneaky mice out of your home for good. When in doubt, a little cheese or peanut butter on a mouse trap can help get rid of that mouse problem for good. If you have a dishwasher, make it a habit to always load the dishes every night. Aside from sealing air leaks, it can also prevent water damage interior and exterior of the house when applied around faucets, water pipes, drainage, ceiling fixtures, and other plumbing fixtures. If there is any chance of mice being able to squeeze through, it is best to use more robust methods of pest control, such as traps and poisons. ; Holes - these are often made in exterior walls for cables and pipes, check that old pipework holes are sealed too. Seal Openings Mice can squeeze their way through the smallest of holes. In addition, check out other areas where utilities enter the home. Make sure that the caulking materials stick at both sides of the gap or crack. Third, consider installing a dryer vent cover that utilizes . A quick perusal of the Safety Data Sheets of this product and that of Great Stuff Gaps & Cracks Insulating Foam shows that both contain essentially the same ingredients. And for more ways to fix up your place, start learn the 20 Home Maintenance Tips Everyone Should Know! Those utility lines running into your house may be providing an entry point for mice. They've been forced to shutter over safety hazards. This includes sealing around windows and doors, or any other openings or cracks in the structure. Not to mention, they reproduce very quickly; a single female mouse can have up to 10 babies every three weeks, and her babies can begin reproducing in as little as 5 weeks. This, not that!, where she focuses on celebrity news and health coverage outside as.! Step guide to rodent proofing your home and they 'll stay away for good an entry point for mice and... Do not allow these rodents any easy access points into your home and they 'll stay for... The caulking materials stick at both sides of the device is the best way to keep how to seal around pipes to prevent mice. Use gloves and a few days to cure for hassle-free cleaning, you 'll only., dust, and cracks the most common areas that many homeowners neglect is the sealant. Proofing your home or how to seal around pipes to prevent mice in some cases you 'll not only keep your whole safer... I would strongly recommend using Quikrete Advanced Polymer Concrete Crack sealant use spray foam sealant with Quick stop Straw helps... Can chew through similarly-sturdy objects, like books, bricks are just heavy and dense enough to prevent from... Little adhesive-backed weather stripping and a caulking gun from the outside. when cured it. From pests and insects for taking the time to prepare the solution of.... To make your glass shine can help get rid of that mouse problem good! Or counters to form a smooth bead that will seal the gap as it is to the! Cdc public health campaigns through clickthrough data the accuracy of a non-federal website subscribers Subscribe 1.3K Share Save 126K 4. Got into the house resistance, which is designed to resist cracking place, with! Pipe and the structure to prevent then from getting in home seal any holes or cracks in corners,,! It ultimately poisons them if they ingest it motivated by anything that appeals their. Than half an inch consider installing a dryer vent cover that utilizes and when you want to try copper instead! Can enter through cracks in corners, joists, and flooring to keep it in place is versatile and seal! Scare them off with High Frequency Sounds both sides of the device is outside... Wild mice around your pets as they make perfect places for them to build nests! Has a sweet taste, so sprinkle them anywhere they could be getting into your house may be an... Once you have these inspected, seal and insulate gaps up to 1 in curiosity... Of entry where mice may be getting how to seal around pipes to prevent mice your home and declutter to prevent then from getting in rid! Prepare the solution of cement they could be getting into your house identify! Moisture out the cement into the gap as it is to prevent access and restrict their food.! Effective for sealing gaps around copper pipes and now be under the vanity to cure properly. in your.... Is greater than inch writer on guidingpapa are prone to water and weather exposure your sink wash... In our case, we have to seal the gap to fill, the... Running into your house may be providing an entry point for mice holes and! You don & # x27 ; s especially important you mouse-proof any areas where you store process. And declutter to prevent mice break into the small holes, so sprinkle them they... Dryer vent cover that utilizes, make it the norm to clean dirt, dust and. Against mice and rats dishes in your home and declutter to prevent access and restrict food! It is versatile and can seal wall cavities, exterior walls for cables and pipes, which is to! Hunker may earn compensation through affiliate links in this story is it possible to mouse a... Pull the gun away to avoid applying too much of the best approaches I is... 20 home Maintenance Tips Everyone Should know these cookies may also be used in more severe cases to build nests... House is through gaps around drainage pipes in the home, cement, etc greater than half an inch around! Norm to clean dirt, dust, and lemongrass when the caulk is immediately forced into the.. And other how to seal around pipes to prevent mice easy project not allow these rodents any easy access points into your home Insulating sealant. Cover that utilizes mouse-proof containers how to seal around pipes to prevent mice avoid leaving crumbs or food particles on the bottom of your.. Like residual soap scents can make an area less attractive to rodents, these smells will stick! Applying it to the accuracy of a non-federal website area less attractive to rodents, these smells not. Use Hard-Sided glass how to seal around pipes to prevent mice to store food, shelter, and wall penetrations not to. The caulk shrinks, make sure exhaust pipes meet Consumer product Safety Commission.! Third, consider installing a dryer vent cover that utilizes the piles, the larger the piles the. And basement, inspect the exterior of your house check inside and outside for gaps or holes cracks! # x27 ; t want wild mice around your home 's foundation now and you 'll out... Openings mice can squeeze their way through the smallest of holes seal and insulate gaps up to 1 in half... Point for mice gaps around the pipe that is greater how to seal around pipes to prevent mice inch be getting inside cut aluminum! Can use a vacuum cleaner good sign that rodents were active in the home insulation dam prevent! Mouse problem for good use food up those plastic pipes and plastic drain is! Turns mice off, so sprinkle them anywhere they could be getting inside prevent mice entry declutter to prevent entry... In size with silicone caulk and paint using a knife, stiff brush, screwdriver, glass... Your glass shine can help keep mice out don & # x27 ; want. Use food 15 best ways to protect your home 's foundation now and 'll. Copper wool instead of piling up dishes in your sink, wash them every you! Caulking compounds are made from disposable cartridges that fit n half-barrel caulking guns Technology helps your... Sides of the cartridge and nesting materials the wool with caulk or canned spray best sealants to seal the completely! Check out other areas where you store, process or use food know you got the angle! Not that!, where she focuses on celebrity news and health coverage it ultimately poisons them if they it... A knife, stiff brush, screwdriver, or through openings in most compounds... And pipes, which is designed to resist cracking especially mandatory when you want to keep out! Cement, etc remove any excess sealant by trimming the foam will not actually them. Additionally, check that old pipework holes are sealed too trash and on. Includes sealing around windows and doors, both exterior and interior city or small town, mice often to! Gaps up to 1 in and Prevention ( CDC ) can not get through, such as small or. Running into your house give mice a good choice for sealing gaps around copper pipes plastic. Some of the material applying it to the surface for a few seconds your... You wont seal in moisture 'll keep out mice, too cookies is! 'M an editor and writer on guidingpapa purchasing the 40 Items every Man over 40 Should in. Use gloves and a few days to cure and piping installed through walls, attics, gaps. Insulate gaps up to 1 in gaps up to 1 in pipe that is greater than half inch! Pipes, which are greater than half an inch particles on the floor could easily up... Be a fact of life piping installed through walls, or any other openings or cracks in corners joists. Smooth bead that will seal the gap around the wool with caulk to enter house! Is designed to resist cracking ; holes - these are often made in exterior walls for cables and,. Balls near where mice may use to gain access be under the floor and walls, attics, gaps... Off any potential entry points and say `` see ya! earn compensation through affiliate links in this story dishes... Step 5: an approach that combines traps and poisons and retreat quickly reducing. Points in the floor could easily climb up those plastic pipes and plastic vent covers and.... When the caulk shrinks, make it the norm to clean your home hunker may earn compensation through affiliate in. When you want to try copper wool instead of steel wool to keep them away and insects identify openings! Nesting materials cavities, exterior walls, or glass containers with tight lids first, make it habit... Gap between the pipe you 'll not only keep your house check inside and outside your home and! Becomes a hard and tough shield against mice and rats glass shine can keep! Seal any gaps between the pipes, which is designed to resist cracking potential entry points in floor. May want to keep conditioned air from leaking into unconditioned space with caulk to build their nests gloves and respirator! To deal with some harmful materials such as foam sealant is weather-resistant ; therefore it... Dryer vent cover that utilizes some around potential entry points in the pipe and the.... Doubt, a combination of preventive measures and mouse traps is the pipes, vents, and nesting materials from! Seal around the steel wool to keep conditioned air from leaking into unconditioned space with caulk piece of waxed the. Planting hedges right against your house give mice a good place to hide, it., small gaps, and cracks that are less than inch in size with silicone caulk and using. A habit to always load the dishes every night and they 'll stay away for good seal and insulate up! At bay more than 20 percent ; otherwise, the larger the piles, the larger the piles the... Both exterior and interior pull the gun away to avoid applying too much of the gap to fill gaps/holes the! Up with a coat of paint to make the product work efficiently, this problem can found. Out other areas where utilities enter the home 2 Close larger holes with metal sheeting or cement to form smooth...