AquaFinesse is a simple, one-step system that makes it easy to keep the water in your spa clean, crystal clear and silky soft. AquaFinesse makes it easy to keep the water in your spa clean, crystal clear and silky soft. Its all-natural ingredients reduce the need for harsh chemicals by up to 60%. Spend less time maintaining your spa and more time enjoying it with AquaFinesse. Before you use AquaFinesse for the first time, you'll need to take a few minutes to prep your spa. After that, one minute, one time per week is all it takes - so you can spend more time enjoying your spa, and less time maintaining it. Step 1: Remove and clean the filter in your spa. Use an AquaFinesse Spa Clean tablet in order to purge all the lines for deep cleaning of your spa. Step 2: Drain your spa and fill it with fresh water. Step 3: As always, keep the water balanced. That's it! Once your water is balanced, you're ready to get started. Kit Includes:(2) Pure & Soft Solution 2 Lt.; Tri-Chlor Mini-Tabs; Measuring Cup; User Manual