The product can be used in all commercially available vapor fog machines. The fog produced is extremely dense and long-lasting, leaving no residue. It is ideal when large and dense amounts of fog are needed in a short time. All included components have the highest possible purity, preventing clogging of the fog machine. The water used is double-distilled, chemically and microbiologically pure water. The product is safe to use and economical in consumption. It should only be used for its intended purpose and in accordance with the instructions. Always ensure that unrestricted visibility for individuals in the fog is maintained during use. Do not drink and keep out of reach of children. Do not mix with other liquids! 25 liters, High Density.