Protective Gear & Water Damage Prevention Equipment

Buying guides in Protection & Prevention

Best PPE for Sewage Cleanup (2026)

Top pick: 3M 8511 N95 Particulate Respirator (10-Pack)· $25

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Best Sewage, Wastewater & Stormwater Boots (2026) — Category 3 Rated

Top pick: Tingley Plain Toe Rubber Rain Boot· From $17

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Best Vapor Barrier for Crawl Spaces (2026)

Top pick: Americover 20-mil Reinforced Crawl Space Vapor Barrier· $95

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Best Pipe Insulation to Prevent Frozen Pipes (2026)

Top pick: Frost King PE Self-Sealing Foam Pipe Insulation (6-pack)

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Frequently Asked Questions

What PPE do I need for sewage cleanup?

At minimum an N95 respirator, nitrile gloves, eye protection and fully waterproof rubber boots. Category 3 water carries faecal bacteria, so the requirement is a barrier that can be disinfected afterwards — treated leather is not one, and fabric linings cannot be decontaminated. Anything porous that contacts sewage, including footwear, is disposed of rather than cleaned. For larger jobs add a disposable coverall.

What mil vapor barrier should a crawl space have?

6-mil satisfies many codes but tears during installation and on every future crawl, 10–12 mil is the practical choice for a barrier anyone will access, and 20-mil reinforced is encapsulation grade. The rule of thumb is simple: if a person will ever crawl on it, use 12-mil or heavier. The liner's job is to stop soil evaporation, which is the largest moisture source in most homes with a crawl space.

Does pipe insulation stop pipes freezing?

It delays freezing, it does not prevent it. Insulation slows heat loss but adds no heat, so a pipe in a genuinely unheated space will still freeze given a long enough cold spell. Foam sleeves are worth fitting everywhere as cheap insurance, and for pipes in unheated crawl spaces, garages or exterior walls, pair them with a thermostatic heat cable that switches on as temperatures approach freezing.

What is the cheapest thing I can do to prevent water damage?

A water alarm at the water heater, for around $12. Water heaters are the most common indoor flood source and they usually fail gradually before they fail completely, so an alarm at the base buys hours or days of warning. After that: foam sleeves on exposed pipes, gutters discharging away from the foundation, and knowing where your main shutoff valve is before you need it.