Smart Laundry SystemO3waterworks Smart Laundry System Ditch laundry detergent forever with the O3waterworks Smart Laundry System Makes Doing Laundry Easier Makes Doing Laundry Cheaper Clothes Come Out Cleaner Clothes Come Out Smelling Better Works with Any Laundry Machine The Smart Laundry System (signature) is our easiest to use O3 Laundry System. No need to adjust anything, just install it and it will automatically create the needed O3 Water on demand for every load.