Quoted from flashinstinct:
On a side note, does anyone know which mask to us when spraying.... I got a P100 mask but can still smell the fumes, I added a p95 mask over each cartridge which is better but I can still smell the stuff. It's not good for the lungs so I just wanted to know what you guys use.
Masks don't really work, because the cartridges in them only last 6 hours or so when they are exposed to the air. To really be protected you really need a suit with air supplied to it. I did the cartridge thing at first too, and if you can smell it, your breathing it.
Was all fun and games until I passed out in the shower one morning and had a mini seizure. Then it was time to invest in real equipment. You can't half ass it when working with auto clears. If you don't have the right equipment to protect your eyes and lungs, you will kill yourself in a very short period of time. Vapors stick to anything wet like a magnet. So your eyes and lung walls, pull it in like a tractor beam on the death star.