Ariel Laundry Cleanser is a product designed to enhance the cleanliness of your laundry by removing detergent residues, grime, and buildup from your washing machine. It helps to keep your washing machine running efficiently and can improve the overall cleanliness and freshness of your clothes. The cleanser is typically used periodically to maintain the performance of your washer and ensure that your laundry is free from residues that can affect fabric quality and odor.