Ratings & Reviews for GREAT STUFF Pestblock 12-oz Smart dispenser Indoor Spray Foam Insulation Canister
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this pest-blocking foam for effectively sealing gaps and preventing insects and rodents, with many reporting dramatic reductions in ants, cockroaches, spiders, and mice. The reusable dispenser and precision nozzle are frequently highlighted as standout features, with users appreciating the ease of application and ability to trim and paint the cured foam. Most find it successfully fills cracks between one-eighth and one-quarter inch wide, creating airtight seals that eliminate drafts. A small number report dispenser clogging or inconsistent spray patterns, and a few note the foam appears cream-colored rather than gray. Despite minor drawbacks, most customers consider it highly effective and worth the investment.
Customer review summary generated by AI, including incentivized reviews.Works as advertised!
Would RecommendUsed it to fill holes around the patio where the mice were digging under it and haven't had any activity since then. Seems to be working as advertised!
Verified Purchaser
Perfect and easily located in the store.
Would RecommendThis is a good product to seal spaces to prevent pests from getting into the house. It's easy to use, expands appropriately and is weather resistant. It lasts for several years.
Verified Purchaser
Good product, dispenser not great.
Would RecommendDispenser clogs up fast so left with half filled can that unusable. Product is good tho.
Verified Purchaser
Great product
Would RecommendGreat product, easy to cut
Verified Purchaser
Thank you for the 5-star rating. We really appreciate it.
One of the best expansion foams
Verified Purchaser
Thank you for the 5-star rating. We really appreciate it.
Great product!
Would RecommendGreat pot product did the job I wanted would recommend anybody
Verified Purchaser
Thank you for the 5-star rating. We really appreciate it.
Great
Would RecommendI bought this and was sceptical at first but now I’m glad I did. It works great
Verified Purchaser
Great Product
Would RecommendIt works well I used it to plug up some small cracks behind my stove where mice were getting in.
Verified Purchaser
Great product
Would RecommendThe peat block foam worked really well to seal up spots we had ants coming in - easy to use - seals quickly
Verified Purchaser
Single Use only
Would Not RecommendWent to Lowes in person, described what I needed to two associates, got this bottle, read the instructions, but neither the bottle nor the employees told me that this is typically single use. I just used it once along one cabinet, and the next day its unusable. Apparently you cant easily buy replacement nozzles either. Super disappointed, what a waste of money.
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