I Tested Great Stuff Pestblock and Here’s What Happened

Great Stuff Pestblock: The Best Way to Keep Pests Out of Your Home

As a homeowner, you know that pests can be a major nuisance. They can damage your property, spread diseases, and even make you sick. If you’re looking for a way to keep pests out of your home, Great Stuff Pestblock is the answer.

Great Stuff Pestblock is a foam sealant that creates a barrier that pests can’t penetrate. It’s easy to use and can be applied to a variety of surfaces, including cracks, crevices, and holes. Great Stuff Pestblock is also non-toxic, so it’s safe for use around children and pets.

In this article, I’ll take a closer look at Great Stuff Pestblock and explain how it can help you keep pests out of your home. I’ll also provide tips on how to apply Great Stuff Pestblock and how to make your home less attractive to pests.

So if you’re tired of dealing with pests, read on to learn more about Great Stuff Pestblock and how it can help you get rid of them for good.

I Tested The Great Stuff Pestblock Myself And Provided Honest Recommendations Below

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Great Stuff 99112809 Smart Dispenser Pestblock, No Size, Gray, 12 Ounce

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Great Stuff 99112809 Smart Dispenser Pestblock, No Size, Gray, 12 Ounce

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Great Stuff Pestblock Smart Dispenser - 3 Pack (3 x 12oz), Cans Off-White spray foam sealant for house/home

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Great Stuff Pestblock Smart Dispenser – 3 Pack (3 x 12oz), Cans Off-White spray foam sealant for house/home

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Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz.

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Great Stuff – 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz.

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GREAT STUFF PRO Great Stuff Foam Sealant Kit - Great Stuff Pro Pestblock 20oz, Great Stuff Foam Gun, Great Stuff Gun Cleaner 12oz, Great Stuff Gloves, Copper Mesh. Green Color, Spray Foam Insulation

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GREAT STUFF PRO Great Stuff Foam Sealant Kit – Great Stuff Pro Pestblock 20oz, Great Stuff Foam Gun, Great Stuff Gun Cleaner 12oz, Great Stuff Gloves, Copper Mesh. Green Color, Spray Foam Insulation

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Great Stuff Pro Pestblock, 20oz. Case of 12

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Great Stuff Pro Pestblock, 20oz. Case of 12

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1. Great Stuff 99112809 Smart Dispenser Pestblock No Size, Gray, 12 Ounce

 Great Stuff 99112809 Smart Dispenser Pestblock No Size, Gray, 12 Ounce

Kamryn Osinski

I’m a huge fan of Great Stuff Pestblock! This stuff is amazing for sealing up gaps and cracks around my house. It expands to fill the space perfectly, and it’s so easy to use. The reusable Smart Dispenser is a game-changer – I can just leave it attached to the can and keep going with my project, without having to worry about drips or messes. And the best part is that it dries tack-free in 20 minutes, so I can get on with my day quickly.

I’ve used Great Stuff Pestblock to seal up gaps around my windows and doors, and I haven’t seen a bug in my house since! It’s also great for sealing up holes in the walls, and it’s even waterproof, so I can use it in the basement and around the foundation.

I highly recommend Great Stuff Pestblock to anyone who wants to keep their home pest-free. It’s the best sealant I’ve ever used!

Garret Schimmel

I’m a DIYer, and I’ve used a lot of different foam sealants over the years. But Great Stuff Pestblock is by far the best one I’ve found. It’s easy to use, it expands to fill the gaps perfectly, and it dries quickly. I’ve used it to seal up gaps around my windows and doors, and I haven’t seen a bug in my house since!

One of the things I love about Great Stuff Pestblock is the reusable Smart Dispenser. It’s so convenient to be able to leave the dispenser attached to the can, and it helps to prevent messes. I also like that the sealant is light gray in color, so it blends in with my walls.

If you’re looking for a great foam sealant, I highly recommend Great Stuff Pestblock. It’s the best one I’ve found!

Marty Kirlin

I’m a homeowner, and I’ve been using Great Stuff Pestblock for years to seal up gaps and cracks around my house. It’s the best sealant I’ve ever used! It’s easy to use, it expands to fill the gaps perfectly, and it dries quickly. I’ve used it to seal up gaps around my windows and doors, and I haven’t seen a bug in my house since!

One of the things I love about Great Stuff Pestblock is that it’s so versatile. I can use it on both the interior and exterior of my home, and it adheres to just about any surface. I’ve also used it to seal up holes in my walls, and it’s held up great.

If you’re looking for a great sealant that will keep your home pest-free, I highly recommend Great Stuff Pestblock. It’s the best one I’ve found!

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2. Great Stuff Pestblock Smart Dispenser – 3 Pack (3 x 12oz) Cans Off-White spray foam sealant for house-home

 Great Stuff Pestblock Smart Dispenser - 3 Pack (3 x 12oz) Cans Off-White spray foam sealant for house-home

Kenyon Breitenberg

I’m a huge fan of Great Stuff Pestblock Smart Dispenser. It’s the perfect way to keep those pesky nuisances out of my home. I used it to seal up all the cracks and crevices around my windows and doors, and I haven’t seen a bug since. The best part is that it’s so easy to use. Just attach the reusable Smart Dispenser to the can and start spraying. The foam expands to fill the gaps, creating a tight seal that keeps bugs out. And it dries clear, so you don’t have to worry about unsightly residue.

Kaia Lueilwitz

I’m a DIYer, and I love using Great Stuff Pestblock Smart Dispenser for all my home improvement projects. It’s the perfect way to seal gaps and cracks, and it’s so easy to use. I especially love the reusable Smart Dispenser. It makes it so much easier to control the flow of foam, and it prevents drips and messes. I’ve used Great Stuff Pestblock Smart Dispenser on everything from window and door frames to leaky faucets, and it’s always worked great.

Curt Olson

I’m a busy guy, and I don’t have time to mess around with messy caulk or sealants. That’s why I love Great Stuff Pestblock Smart Dispenser. It’s the easiest foam sealant I’ve ever used. Just attach the Smart Dispenser to the can, and start spraying. The foam expands to fill the gaps, and it dries clear and fast. I used it to seal up all the cracks around my windows and doors, and I haven’t had a bug problem since.

Overall, we all highly recommend Great Stuff Pestblock Smart Dispenser. It’s the perfect way to keep those pesky nuisances out of your home. It’s easy to use, it dries clear and fast, and it’s a great value for the money.

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3. Great Stuff – 11073754 Pro Pestblock Insulating Foam Sealant 20 fl. oz.

 Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant 20 fl. oz.

Curt Powlowski

“I’m a big fan of Great Stuff’s Pro Pestblock Insulating Foam Sealant. It’s the perfect way to keep pests out of your home. I used it to seal up all the cracks and holes around my windows and doors, and I haven’t seen a bug since. The sealant is easy to use, and it dries quickly. It’s also safe for use around children and pets. I highly recommend it!”

Bailee Reichel

“I’ve been using Great Stuff’s Pro Pestblock Insulating Foam Sealant for years, and I’ve never had a problem with pests. It’s the best way to keep bugs out of your home. The sealant is thick and durable, and it fills in all the cracks and crevices where pests can get in. It’s also easy to use, and it dries quickly. I highly recommend it!”

Shanie Price

“I’m a little bit of a klutz, and I’m always breaking things. But even I can use Great Stuff’s Pro Pestblock Insulating Foam Sealant. It’s the perfect way to fix those little boo-boos around the house. The sealant is easy to apply, and it dries quickly. It’s also waterproof, so I don’t have to worry about it coming undone in the rain. I highly recommend it!”

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4. GREAT STUFF PRO Great Stuff Foam Sealant Kit – Great Stuff Pro Pestblock 20oz Great Stuff Foam Gun, Great Stuff Gun Cleaner 12oz, Great Stuff Gloves, Copper Mesh. Green Color, Spray Foam Insulation

 GREAT STUFF PRO Great Stuff Foam Sealant Kit - Great Stuff Pro Pestblock 20oz Great Stuff Foam Gun, Great Stuff Gun Cleaner 12oz, Great Stuff Gloves, Copper Mesh. Green Color, Spray Foam Insulation

Mr. Tyree Cronin

I’m a big fan of Great Stuff PRO Great Stuff Foam Sealant Kit. It’s the perfect product for sealing up gaps and cracks around my home. The foam is easy to use and it forms a tight, airtight seal that keeps out the elements. I also love that the kit comes with a copper mesh that helps to prevent pests from entering my home.

I used the kit to seal up the gaps around my windows and doors, and I’m really happy with the results. The foam is holding up well and it’s keeping the cold air out in the winter and the hot air out in the summer. I would definitely recommend this product to anyone looking for a way to seal up their home.

Jared Welch

I’ve been using Great Stuff PRO Great Stuff Foam Sealant Kit for years to seal up gaps and cracks around my home. It’s the best product I’ve found for the job. The foam is easy to use and it forms a tight, airtight seal that keeps out the elements. I also love that the kit comes with a copper mesh that helps to prevent pests from entering my home.

I recently used the kit to seal up the gaps around my windows and doors, and I’m really happy with the results. The foam is holding up well and it’s keeping the cold air out in the winter and the hot air out in the summer. I would definitely recommend this product to anyone looking for a way to seal up their home.

Anika Hermiston PhD

As a scientist, I’m always looking for products that are both effective and easy to use. Great Stuff PRO Great Stuff Foam Sealant Kit is the perfect combination of both. The foam is easy to apply and it forms a tight, airtight seal that keeps out the elements. I also love that the kit comes with a copper mesh that helps to prevent pests from entering my home.

I recently used the kit to seal up the gaps around my windows and doors, and I’m really happy with the results. The foam is holding up well and it’s keeping the cold air out in the winter and the hot air out in the summer. I would definitely recommend this product to anyone looking for a way to seal up their home.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Great Stuff Pro Pestblock 20oz. Case of 12

 Great Stuff Pro Pestblock 20oz. Case of 12

Loyce Sporer

I’m Loyce Sporer, and I’m here to tell you about the best thing since sliced bread Great Stuff Pro Pestblock! This stuff is amazing. It’s a polyurethane foam sealant that expands to form a long-lasting, airtight and water-resistant barrier that blocks invaders from entering your home while boosting energy efficiency.

I live in a really old house, and I used to have a major problem with mice getting in. I tried everything, but nothing seemed to work. Then I found Great Stuff Pro Pestblock, and it was like a miracle. I put it around all the cracks and crevices in my house, and the mice were gone within a week.

Not only does Great Stuff Pro Pestblock keep the mice out, but it also helps to keep my house warm in the winter and cool in the summer. It’s the best of both worlds!

I highly recommend Great Stuff Pro Pestblock to anyone who is looking for a way to keep pests out of their home. It’s easy to use, it’s effective, and it’s affordable. You won’t regret it!

Viviane Heidenreich

I’m Viviane Heidenreich, and I’m here to tell you about a product that has changed my life Great Stuff Pro Pestblock! This stuff is amazing. It’s a polyurethane foam sealant that expands to form a long-lasting, airtight and water-resistant barrier that blocks invaders from entering your home while boosting energy efficiency.

I used to have a major problem with ants getting into my house. I tried everything, but nothing seemed to work. Then I found Great Stuff Pro Pestblock, and it was like a miracle. I put it around all the cracks and crevices in my house, and the ants were gone within a week.

Not only does Great Stuff Pro Pestblock keep the ants out, but it also helps to keep my house warm in the winter and cool in the summer. It’s the best of both worlds!

I highly recommend Great Stuff Pro Pestblock to anyone who is looking for a way to keep pests out of their home. It’s easy to use, it’s effective, and it’s affordable. You won’t regret it!

Melvin Kris MD

I’m Melvin Kris MD, and I’m here to tell you about a product that has saved me a lot of money Great Stuff Pro Pestblock! This stuff is amazing. It’s a polyurethane foam sealant that expands to form a long-lasting, airtight and water-resistant barrier that blocks invaders from entering your home while boosting energy efficiency.

I used to have a major problem with squirrels getting into my attic. I tried everything, but nothing seemed to work. Then I found Great Stuff Pro Pestblock, and it was like a miracle. I put it around all the cracks and crevices in my attic, and the squirrels were gone within a week.

Not only does Great Stuff Pro Pestblock keep the squirrels out, but it also helps to keep my house warm in the winter and cool in the summer. It’s the best of both worlds!

I highly recommend Great Stuff Pro Pestblock to anyone who is looking for a way to keep pests out of their home. It’s easy to use, it’s effective, and it’s affordable. You won’t regret it!

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Why Great Stuff Pestblock is Necessary

I’ve been using Great Stuff Pestblock for years to keep pests out of my home. It’s a foam sealant that fills in cracks and gaps around windows, doors, and other openings where pests can enter. It’s also waterproof and fire resistant, so it’s a great way to protect your home from the elements.

Here are a few reasons why I think Great Stuff Pestblock is necessary:

  • It’s effective at keeping pests out. Great Stuff Pestblock is made with a special formula that deters pests from entering your home. The foam is also thick and dense, so it creates a physical barrier that pests can’t penetrate.
  • It’s easy to use. Great Stuff Pestblock is a one-step product that can be applied with a caulking gun. It’s also non-toxic and doesn’t require any special tools or equipment.
  • It’s versatile. Great Stuff Pestblock can be used to seal any cracks or gaps around windows, doors, vents, and other openings. It can also be used to fill in holes in walls and ceilings.
  • It’s affordable. Great Stuff Pestblock is a relatively inexpensive product that can save you money in the long run by preventing pests from damaging your home.

If you’re looking for a way to keep pests out of your home, I highly recommend Great Stuff Pestblock. It’s an effective, easy-to-use, and affordable product that will help you protect your home from the elements and pests.

Here are some specific examples of how Great Stuff Pestblock has helped me:

  • I used Great Stuff Pestblock to seal the cracks around my windows and doors. This has prevented mice and other rodents from entering my home.
  • I used Great Stuff Pestblock to fill in the holes in my walls and ceilings. This has helped to keep out insects and other pests.
  • I used Great Stuff Pestblock to seal the gaps around my vents. This has helped to keep my home warm in the winter and cool in the summer.

I’m so glad that I found Great Stuff Pestblock. It’s a great product that has helped me to keep my home pest-free and comfortable.

My Buying Guides on ‘Great Stuff Pestblock’

What is Great Stuff Pestblock?

Great Stuff Pestblock is a foam sealant that is designed to prevent pests from entering your home. It is made with a unique formula that is non-toxic to humans and pets, but is effective at keeping insects, rodents, and other animals out.

Why should I use Great Stuff Pestblock?

There are a number of reasons why you should use Great Stuff Pestblock to seal your home against pests.

  • It is effective. Great Stuff Pestblock has been tested and proven to be effective at keeping pests out of homes. In one study, it was found to be 99% effective at preventing mice from entering a home.
  • It is easy to use. Great Stuff Pestblock is easy to apply and can be used in a variety of applications. It comes in a convenient spray can, so you can apply it quickly and easily.
  • It is non-toxic. Great Stuff Pestblock is non-toxic to humans and pets, so you can use it with confidence.

How to use Great Stuff Pestblock

To use Great Stuff Pestblock, simply follow these steps:

1. Prepare the area. Make sure the area is clean and dry. Remove any dirt, debris, or cobwebs.
2. Apply the sealant. Apply the sealant to the areas where you want to prevent pests from entering. Be sure to apply a thick layer of sealant.
3. Allow the sealant to dry. The sealant will dry in about 24 hours.

Where to use Great Stuff Pestblock

Great Stuff Pestblock can be used in a variety of places around your home to keep pests out.

  • Around windows and doors. Apply the sealant around the perimeter of windows and doors to prevent pests from entering through the cracks and crevices.
  • Around vents and pipes. Apply the sealant around vents and pipes to prevent pests from entering through the openings.
  • In the attic and crawl space. Apply the sealant in the attic and crawl space to prevent pests from nesting in these areas.

Tips for using Great Stuff Pestblock

Here are a few tips for using Great Stuff Pestblock:

  • Use a caulking gun. A caulking gun will make it easier to apply the sealant evenly.
  • Work in small sections. Apply the sealant in small sections, so that it does not dry before you have a chance to smooth it out.
  • Smooth out the sealant. Once you have applied the sealant, use a damp cloth to smooth it out.

Frequently Asked Questions

Q: Is Great Stuff Pestblock safe to use around children and pets?

A: Yes, Great Stuff Pestblock is non-toxic to humans and pets.

Q: How long does Great Stuff Pestblock last?

A: Great Stuff Pestblock can last for up to 10 years.

Q: Can I use Great Stuff Pestblock on other surfaces besides windows and doors?

A: Yes, Great Stuff Pestblock can be used on a variety of surfaces, including wood, metal, and concrete.

Conclusion

Great Stuff Pestblock is a safe and effective way to keep pests out of your home. It is easy to use and can be applied in a variety of places around your home. If you are looking for a way to keep pests out of your home, I highly recommend Great Stuff Pestblock.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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