INTENSE IS 3X MORE POWERFUL. Biodegradable. Non Toxic. Safe for humans, animals and plant life. Eliminates organic stains and odours. Aids in the prevention of remarking. Can be used for dogs and small animals as well. Utilises a select blend of live non-pathogenic bacteria which produce enzymes to naturally eliminate stains and odours caused by vomit, pet urine, faeces, mould, mildew or other organic spills.