Basement & Radon Solutions, BRS Pros, started the process by1. Removing all old insulation from the space.2. Cleaned the subfloor for wood decay fungi and organic growth. 3. We fogged in a EPA register fungicide, cleaner and deodorizer. 4. We put in new insulation.5. Installed 15-mil (walk on/store on) 100% woven reinforced white liner in the space. 6. We installed a Hygrometer (remote humidity sensor) so that Kim could easily keep an eye on the temperature and humidity of her crawlspace.It was a pleasure helping Kim get her new home safe, healthy, and happy!