We finally found a dishwasher tablet without a plastic wrapper! These concentrated tablets work beautifully, and are incredibly convenient. Ingredients: Citric acid, Sodium carbonate, Sodium coco-sulphate, Sodium citrate, Sodium chloride, Sodium percarbonate, Lauryl/myristyl glucoside, Sodium metasilicate, Enzymes, Caprylic/capric triglyceride, Sodium gluconate. Comes in a biodegradable pouch. If a white filmy residue remains on your plastic containers, add some vinegar to the rinse-aid compartment of your machine. (This product is vegan-friendly.)