While there are a number of mold stain remover products on the market today, there are only three main technologies: hydrogen peroxides, bleach-based (Sodium Hypochlorite) and one new and unique one that employs peracetic acid. Each technology has its pros and cons but at the end of the day, hydrogen peroxide just doesn’t have the power to completely remove tough stains, bleach does but is corrosive and harsh, but peracetic acid has all the power without the dangers.
Why is removing mold stains such a big deal? Put simply, “pre-loss condition” does not include mold stains. Mold growth and the mold staining that results devalues property and causes problems for property owners. Remember however, removing or improving the appearance of mold staining is NOT mold remediation (i.e. the physical removal of mold contaminants). Even so, it’s an important part of mitigating the damage caused by mold growth.