Rob from Tucson, Az writes
I will be spraying in the crawlspace that is 1200 square foot by an average of 1.5 feet high, using an electric pump spray. What kind of mask do I need? Is N95 sufficient or do I need a charcoal respirator mask?
If you are in an enclosed area like a crawl space, you should wear a respirator. It is recommended that you wear a P100 rated mask, which we do sell.
Answer last updated on: 02/07/2012