Basement & Radon Solutions, BRS Pros started by mitigating the mold & organic growth in the crawl space. We removed all fungus/mold contaminated sub-floor insulation and moisture vapor barrier from crawl space. The crawl space sub-floor wood components were cleaned and deodorized for wood decaying fungi and organic growth. After cleaning an EPA registered fungicide was completely fogged throughout the crawl space. It will kill 99.9% of mold spores and will inhibit the growth of mold and mildew. Then, we installed new R-19 Kraft faced batt fiberglass insulation in crawl space sub-floor. We also fixed up the vapor barrier that had some holes and rips with our Premium (walk on, store on) 15-mil white 100% woven reinforced ground liner. After that, we replaced the old dehumidifier with a new Aprilaire Model 1820 unit. This dehumidifier is a high-capacity solution designed for humidity control in crawlspaces and basements. The Model 1820 removes up to 70 pints (8 3/4 gallons) of moisture per day! Proudly made in the USA and comes with a five year manufacturer’s warranty. Lastly, we installed a Hygrometer. Remote Temperature and Relative Humidity Meter stand alone unit with one remote sensor. The wireless remote sensor was mounted in Liz’s crawl space to give her an accurate reading of relative humidity. This product will help Liz monitor the effective humidity of your dehumidifier in the crawl space. It was a pleasure helping Liz make her home happy, safe, and healthy!