Daily Washing: Add 2 caps of this product and laundry detergent to the water in the pulsator washing machine, or put it into the laundry detergent compartment of the roller washing machine. Stronger Sterilization: Mix 1 bottle cap of this product with 3 liters of water (1:50), soak the clothes for 15 minutes and then wash them as usual. DANGER:CORROSIVE. Causes irreversible eye damage. Harmful if swallowed, absorbed through skin or inhaled. Do not get in eyes, on skin or on clothing. Avoid breathing dust. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum or using tobacco or using the toilet. Remove contaminated clothing and wash before reuse. FIRST AID: IF IN EYES: Hold eye open and rinse slowly and gently with water for 15-20 minutes.Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye.Call a poison control center or doctor for treatment advice. IF ON SKIN: Take off contaminated clothing.Rinse skin immediately with plenty of water for 15-20 minutes.Call a poison control center or doctor for treatment advice.NOTE TO PHYSICIAN: Probable mucosal damage may contraindicate the use of gastric lavage.