The foam is environmentally friendly while improving indoor air quality. It is pet friendly but not recommended as a food source...lol. It is perfect for any building occupant and greatly reduces energy consumption and humidity. It is the best option for building comfort. The building must remain vacant during and for 24 hours after installation due to the atomization of the raw materials used to manufacturer the spray foam insulation. The product contains no VOC's and the finished product is much safer than any other insulation product available. I hope this helps. Keep in touch and spread the good word. By 2017, it is estimated that spray foam will control the market for insulation due to the increased awareness and code requirements for insulation.