Laundry detergent sheets provide a modern alternative to liquid and powder detergents with the advantage of complete dissolution, minimizing residue and clog risks in washing machine drains. This article examines their composition, compares them with other detergents, and concludes that detergent sheets generally do not clog drains. It also covers common causes of washing machine drainage issues and offers maintenance tips to ensure smooth operation, making detergent sheets a convenient, eco-friendly, and plumbing-safe laundry option.