So Sandy pounded us with snow(14" in my yard) here in WV. Time to get itchy. I just want some advice from others on whats being used for respiratory protection. For heavy sanding and cutting I usually use a common 3M fiberglass respirator(w/o exhalation valve) and tie a damp "doo-rag" around my face with the bottom of rag tucked into my sweater, but even with the damp rag I can still taste the sweet taste of fiberglass in my mouth and nose. Does that mean that I'm still breathing in enough to be harmful or am I just a noid? I know glass is some gnarley chit on your lungs so anything I can do to protect my lungs, I'm all for it. Thanks in advance