I have a stale smell in my basement closet,used a dehumidifier and it worked.heard about a new product from wavehome solutions which ventilates in stead of dehumidifies. I had a sales person in my house and he said his product will remove the stale smell and will cost $1700. and will take 15 to 25 days to notice a difference,he also said I have other toxins in my house inwhich he never used an air quality meter to check. Does anyone know if it really works or has any other information . I dont see any results any where on the computor just the companys own so called results.