Pure Maintenance of Washington D.C. offers mold treatment for homes and businesses in the Washington, D.C., area. It says it uses a dry fogging process that avoids demolition, and that treatments are followed by an air quality test verified by a third-party lab.

Listed since 09/27/2021

Mold in Falls Church

Falls Church is a small, long-established city, and its housing spans many decades, from older houses to postwar construction. Older foundations, finished basements and aging gutters and window wells are common places for moisture to collect. The Washington area is humid subtropical, with summer outdoor humidity often above 70 percent, which makes it harder for air conditioning alone to keep indoor humidity low. The EPA advises keeping indoor relative humidity below 60 percent, ideally 30 to 50 percent. Mold tends to show up behind finished basement walls, around bathroom and kitchen leaks and in crawl spaces long before it is visible.

What a mold job involves

Mold treatment starts with finding and fixing the moisture, since no treatment lasts while the source remains. Methods vary: physical removal of contaminated materials with containment, cleaning and HEPA vacuuming of surfaces, or treatments applied to surfaces and air. A reputable job is scoped in writing and ends with a test or inspection to show the result. Ask what caused the growth, which method will be used and why, whether materials will be removed, who does the post-work testing and whether that lab is independent. Our guide to mold after water damage explains testing and remediation in more detail.