A fresh take on grease. A pre-soaking, cleaning and rinsing agent all in one, these Dish Tabs scrub away food residue and leave dishes and glasses sparkling. Tough on grease, our tabs are biodegradable and safe for septic tanks.  No need to unwrap the water-soluble pouch when putting it into the dishwasher. Our water-soluble pouches are made of Polyvinyl alcohol, a water-soluble polymer. Its purpose is to ensure integrity throughout the supply chain.