Review on 🔌 L.H. Dottie WPI25 Insulation Gasket for Wall Plates - Pack of 25 by Andrew Kay

We have just bought a home in Florida and found that there are many air leaks throughout the home resulting in the loss of a very expensive and important air conditioner. While probably not as necessary as with the cold northern weather, we got them in the belief that any bit of hot air we could keep out would help. Previous reviewers have reported difficulties in removing the perforation to the desired shape. We've only used decorative outlet and single switch configurations, but had no problems. Yes, small pieces of foam with screw holes were scattered around, but Roomba sorted them out for us. Can't say for sure if there are any measurable energy savings, but it can't hurt and it was an easy and inexpensive project.