You can find black mold testing kits at most major home improvement centers, pharmacies, and online retailers . These kits typically fall into two categories: that show growth on a petri dish and professional-grade kits that include mail-in laboratory analysis. Top Local Retailers

: Carries popular brands like Mold Armor and PRO-LAB . You can often find basic petri dish kits starting around $9.87 . Lowe's : Stocks similar options, including the MyMoldDetective series for multi-room air quality testing and Home Armor

: Features brands like Healthful Home (known for a 5-minute rapid test) and Evviva Sciences.