By significantly reducing air leakage, which can account for 99% of moisture migration, Icynene^® provides the ability to control moisture in the home so that mold growth is less likely to occur. 

Combined with proper mechanical ventilation and a properly sized air conditioning system, Icynene^® helps you keep the indoor relative humidity between 35% and 55%, a level at which the growth of mildew, dust mites and other allergens is slowed, and which is ideal for personal comfort. 

Reducing excess moisture also helps to extend the life of your house and the systems within it.