Our laundry stain cleaning powder contains sodium bicarbonate and citric acid. It can deeply break down stains, leaving clothes as clean as new. Gently clean and keep clothes soft. Its use is very simple: add 1-2 spoons of detergent to the washing machine drum, put the clothes into the washing machine, and start the washing machine washing procedure. Active enzyme formula can deeply break down stubborn stains and make clothing easy to clean. Does not contain irritating chemical components, mild does not damage the fabric, suitable for daily use.