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Percolation Tests FAQs, answered by experts

DIY kits are available, but professional testing ensures accurate results and compliance with regulations.

Older textures may contain asbestos, requiring careful handling and professional inspection before work begins to ensure safety compliance.

Professional testing is advisable to ensure safety regulations are met, and accurate results are obtained using certified methods.

It is not recommended to drill into asbestos siding because doing so can release hazardous asbestos fibers into the air. The safest way to handle asbestos-containing materials is to have a professional remove or encapsulate them.

While asbestos can’t be directly absorbed through the skin—the fibers are too big—skin contact can still produce symptoms. Contact dermatitis can flare up in sensitive individuals but in most cases, the danger from asbestos comes from inhaling the fibers, or dust, that is produced when asbestos is disturbed. If you touch asbestos by accident, immediately wash yourself and your clothes.

The Sedro Woolley, WA homeowners’ guide to percolation testing services

From average costs to expert advice, get all the answers you need to get your job done.