Dynamo Professional Oxi discs is delivering a deep clean and superior stain removal in a convenient pre-measured disc. Dynamo Professional Oxi Discs have been developed to deliver superior stain removal in a convenient pre-measured Disc. It's unique formula works to get rid of tough stains deep within fabrics and lifts dirt away for an exceptionally deep clean. Our Discs have been optimised for great performance in all machine types, including high-efficiency machines. Just place the DISC directly into the drum where it dissolved and started acting immediately on contact with water. Simplify your laundry routine with no fuss Dynamo Discs for truly outstanding results.