Safe4 disinfectant range Chosen by Hospitals, Veterinary Surgeons, Universities, Top Breeders, Animal Charities and Sanctuaries, Zoos, Kennels and Catteries Clear odourless SIX GOOD REASONS: Safe4 does NOT contain harmful Phenols, Aldehydes or Alcohol. Safe4 in working dilutions has neutral pH of approximately 7.6 There is no need to sluice away with water after application and can be immediately brought into direct contact with animals whilst still wet saving you valuable time which can be better spent caring. Safe4 is NON-toxic, NON-corrosive, NON-staining, NON-tainting and a NON-irritant at all working dilutions. Safe4 is kind to the environment being water based and biodegradable