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Ontario Mould RemovalOntario

Crawl-space and basement mould

Fix moisture first;

Basement apartment wall with mold on painted gypsum board and carpet — Photo: Environmental Protection Agency, Wikimedia Commons, Public domain

Fix moisture first;

Do this first

Stop active leaks if it is safe to do so.
Avoid disturbing large or hidden growth without protection.
Photograph affected rooms for your records and insurer.

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