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How to Clean Lead Dust

How to Clean Lead Dust?

By Hi-Tech Environmental & Renovation | Lead Paint Safety NYC | Updated 2025 Summary Cleaning lead dust safely means using a HEPA-filter vacuum on all surfaces, wiping down hard surfaces…
firefighter-decontaminating-gear

Why Do Firefighters Use Dawn Dish Soap?

SUMMARYFirefighters use Dawn dish soap primarily because its powerful surfactant formula breaks down hydrocarbons, soot, and toxic chemical residues that cling to turnout gear and skin after a fire. Originally…
asbestos-removal

How can I tell if my building has asbestos?

Summary Asbestos remains a pervasive and serious threat in older New York City buildings, with nearly 70% of NYC structures containing asbestos-containing materials despite its 2024 ban. The key to…
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What is the 3 5 7 rule for asbestos sampling?

Summary The 3 5 7 rule is shorthand for the EPA’s AHERA bulk-sampling standard for friable surfacing material: collect 3 samples from a homogeneous area of 1,000 square feet or…
lead-abatement-nyc

Does homeowners’ insurance cover lead paint removal?

Summary Most homeowners’ insurance policies do not cover lead paint removal because insurers classify lead hazards as long-term maintenance issues rather than sudden, accidental damage. Coverage may apply only in…
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