Dettol Liquid Antiseptic/Disinfectant is used for first aid, Medical and personal hygiene. Usage: First Aid: 1 tablespoon to 250ml of water (1 in 20). Bathing: 1 teaspoon to a bucket of water. Nappy Wash: 1 tablespoon to 500ml of water (1 in 40). Shaving: 2 teaspoons to a mug of shaving water (1 in 20). Surgical, Medical, Midwifery: See literature available to doctors and nurses on request. Epidemics: Treat linen, floors and for spraying rooms, 1 tablespoon to 500ml of water (1 in 40).