If You Care Automatic Dishwasher Tablets are super concentrated. They contain a potent blend of mineral and plant-derived cleaning ingredients including powerful enzymes to get your dishes sparkling clean. The film is polyvinyl alcohol (PVA), a water soluble, biodegradable polymer. It will dissolve quickly in water, so there is no need to unwrap. Automatic Dishwasher Tablets use plant ingredients derived from coconut and rapeseed