[i would like to address some of the issues brought up here. First and foremost, Neutocrete has been in business for 17 years - not a couple of years. Neutocrete is also different than regular concrete. Once Neutocrete is cured, it is water resistant. In other words the Neutocrete becomes your vapor barrior. Regular concrete still allows moisture to whick up through it and therefore does not control the mositure. To control mold you need to control two things - the food source for the mold, and the moisture. Mold needs both to bloom. Mold spores are everywhere and you can not, without great difficulty control the mold. You can control the environment in which that mold exists. By controlling the mositure you are in essence controlling the mold. The crawlspace is just one of the major places in a home where you need to control the moisture. If there is a leaky roof, fixing one without the toher being repair is fruitless. Both need to be attended to. Controlling the mositure in the crawlspace does sometimes help the mositure levels in the attic. Moisture coming from the crawlspace makes its way through the house condensing in the attic cuasing a multitude of problems. I hope I've clear up a few mis-conceptions about Neutocrete. JTP
