One gallon of Famous Haze fluid will add that subtle yet powerful effect that could make you Famous. A constant, almost invisible layer of haze that the eye may miss but your lights won't. It will add that pop to your stage effects without the large cloud or plum of smoke that a fogger gives out. Famous haze is a water based formula that is recommended for all Hazers with heaters in them. Also works well in Hazers with compressors in them.