How To Work In A Crawl Space Safely
Crawl spaces concentrate everything a house sheds - mold, rodent droppings, standing water, sewer gas, and appliance exhaust - into a space you enter head-first on your belly. This guide covers the P100-coverall-goggle PPE stack, when a gas monitor is warranted, the tell-someone rule, and the finds that should stop a DIY job cold.
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