Comments by "BunzeeBear" (@bunzeebear2973) on "Spray foam insulation nightmare: What can happen if it's not installed correctly (CBC Marketplace)" video.

  1. Installers can't assess the air quality. No different than a Painter. They smell the product every day so they don't notice the paint smell. Or the septic tank cleaners...it is an odor you get used to. I am wondering that in my home the attic is a cold space with ventalation to the outside...so how does the smell get inside? Drywall and a poly vapor barrier would be in the way= no odor inside the home.
    1