A safe and non-toxic laundry liquid for infants and young children belongs to the technical field of washing and chemical products. It comprises the following components prepared by weight: 20-30 parts of fatty alcohol polyoxyethylene ether carboxylate, 1-3 parts of castor oil, 15-20 parts of anionic surfactant, 0.01-0.05 parts of citric acid, 0.1-0.3 parts of guanidine salt fungicides, 0.5-1.5 parts of protease, 1-2 parts of amylase, 0.1-0.3 parts of enzyme stabilizer, 1-3 parts of coconut oil monoethanolamide, 4-7 parts of sodium chloride, 45-55 parts of ionized water. The invention has strong detergency, can quickly penetrate into the deep layers of fibers, remove stubborn dirt such as blood stains, milk stains, urine stains and oil stains; it has obvious inhibitory and killing effects on bacteria and fungi such as Staphylococcus aureus, Streptococcus, and Candida albicans. ; mild in nature, PH value 6‑8, neutral formula, no damage to clothing, no irritation to the skin, mild hand protection; the product is suitable for washing baby clothes, diapers, underwear and thermal underwear and other intimate clothing.