Interesting. It deposits as crystal meth or some residue of it? Does it emit a smell? Almost all aerosol substances as far as i know deposit everywhere. Cigaret

Interesting. It deposits as crystal meth or some residue of it? Does it emit a smell? Almost all aerosol substances as far as i know deposit everywhere. Cigarette smoke pentrates walls too but usually is not a huge problem un unless a heavy smoker inhabitated the place.