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Review title: Worst Gas Mask Ever
Product review: I bought the 3M 8511 Particulate Sanding Respirator to use while working. I own a medium-sized Pest Control Business, and needed a gas mask in order to enter an otherwise-toxic, sealed house during treatment with poison gas. This did not work, at all. After I entered the house I'd filled with ammonia and cyanide gas, by the time I'd finished zipping closed the seal to the house I was already gagging. After I woke back up, I crawled to the exit and had to leave, without getting any work done. Also, this gas mask caused me headache, nausea and vomiting.Pros: Cheap. Good for sanding.Cons: Terrible Gas Mask. Did not adequately protect me from poisonous gas, radiation, or gunshots.
