Previous (by use, not by age) Technologies Bleach (Sodium Hypochlorite) Ineffective against mold/mildew Chlorine Dioxide Phenols Metallic ions Quatinaries Kill 'n Seal Sealants/Encapsulates can trap moisture
Newer (gaining more acceptance) Technologies Aegis Primarily Methanol-Based (RUP) Anabec and American Mold Guard Water-Based Protectants OrganoSilane technology (RTU)
