Brilliance for Spas Jet Cleanse - 1 pt Brilliance for Spas Jet Cleanse 1pt Keeps spa and jetted hot tubs plumbing clear of organics, oils, dirt and minerals Jet Cleanse before the water is drained to prevent buildup that can restrict water flow and damage equipment Compatible with all sanitizers including chlorine, bromine, ozone and biguanide Use Jet Cleanse every 3-4 months