Mold & Mildew Cleanup in Bonney Lake, WA

How do I clean mildew safely myself?

For a patch smaller than about 10 square feet on tile, glass, sealed wood or firm painted drywall, EPA's approach is simple: scrub with detergent and water and dry the surface completely. Wear gloves and eye protection, keep the room ventilated and never mix cleaning products such as bleach and ammonia. Replace caulk that's stained through rather than painting over it, since EPA says paint over mold tends to peel. If the drywall is soft or the stain goes deeper than the surface, stop and get a professional opinion.

I rent. What will the city do about mildew in my unit?

Bonney Lake Code Enforcement handles structures that are unfit for occupancy or unsafe, but investigations start only with a Request for Action form, not a phone call or email. For the inside of a rental, the city will inspect for unfit conditions only after the tenant has followed the landlord-notice process in RCW 59.18.115, and it treats landlord-tenant disputes as civil matters. Start by giving the landlord written notice of the leak, broken fan or moisture problem. Washington landlords must keep units reasonably weathertight and give tenants DOH-approved mold information. This is general information, not legal advice.

Why does it keep coming back?

Because the moisture source hasn't changed. A bath fan that vents into the attic or barely moves air, windows that sweat every morning, furniture pressed against a cold wall, laundry drying indoors: each keeps surfaces damp long enough for regrowth. EPA recommends keeping indoor humidity below 60 percent, ideally 30 to 50 percent. A professional can look for hidden leaks and confirm whether the growth is only on the surface.

A local note

Lake Tapps and Fennel Creek downstream of Victor Falls are regulated shorelines in Bonney Lake, so homes near the water may face extra review on exterior work. Permits for repairs come from the City of Bonney Lake Permit Center in the Public Services Department. For health questions, the Tacoma-Pierce County Health Department has a mold FAQ. Before hiring, check that the company is registered with Washington L&I as a construction contractor on L&I's Verify a Contractor tool; Washington has no state mold license.