DIY Video-How to vacuum cellulose insulation from your Attic

Up in an attic in the San Francisco Bay Area near San Jose showing you how to Vacuum up cellulose insulation. In many cases, blown in cellulose insulation is dense & hard to remove. Old insulation may contain formaldehyde, flame retardants, dirt, roofing debris, rodent droppings, rodent hairs, and rodent nests. You want to be sure you place the vacuum collection bag outside the house so the dirty air doesn't aerate into your home.