I am the custodian for a mid-sized church that uses buildings with long histories of mold problems. Situated on a hillside in south central Texas, our buildings are subject to rainwater runoff flowing under vestibule doors and soaking crawl spaces. The main building is built on a slab; the other three are portables. A stone skirting built around one of the portables has created extensive moisture retention, resulting in ongoing mold, pest and other contamination problems. The HVAC systems in all of the buildings are inadequate to create the consistent air flow and humidity control necessary to discourage mold growth in our hot, humid climate.

In an effort to improve and maintain healthy indoor air quality, our Facilities Manager has removed large sections of stone skirting; utilized wet vacs, fans, dehumidifiers and air purifiers; remediated for termites; rebuilt rotted floors; remediated for condensation; and established a regular routine of cleaning, changing filters, maintaining equipment and responding to occupants’ input. Now armed with IJCSA training, we can implement a comprehensive mold cleaning program, stop the further deterioration of our facilities by mold and consistently provide healthy air in which to work and worship.