Laundry detergent sheets are compatible with high-efficiency (HE) washers, providing a convenient, eco-friendly alternative to liquids and powders. They dissolve fully, produce low suds, and help prevent machine residue. While slightly less effective on tough stains, they offer precise dosing, easy use, and sustainability benefits, making them a solid choice for most HE washer users. Their compactness, environmental advantages, and machine-safe formulation make them an increasingly popular option for modern laundry needs.