LeisureTime Jet Clean 16oz P/N: 45450A Often, if a spa or jetted tub has problems, the cause is out of sight. Jet Clean prevents such problems by keeping spa and jetted tub plumbing clear of organics, oils, dirt and minerals. By using Jet Clean as part of the Simple Spa Care Program, spa owners can prevent buildup that could restrict water flow and damage equipment. Features: Clears inside plumbing Use before draining water Low foaming Applications: 3-Month Cleaning: See product label for complete application instructions. Tips: Jet Clean should be applied each time a spa is drained and refilled so jets continue perfoming like new. Compatible With: Spas, hot tubs and jetted tubs