I'm curled up in a small closet storage space sanding away and realize that my parents house is really old and that the paint is probably lead based. Luckily I had the CT22 hooked up but not wearing a respirator... smart huh? I was using the DS400 and RO150 to sand away some nasty toxic black mold residue and puckered blistered paint and most of it went into the hose. BUT is there something else I should be doing aside from tearing the house down and building new?? The hidden treasures of renovation