Spa Purge

• Helps clean non-living organic waste from inside spa plumbing using a concentrated formula with SMARTZyme technology
• Attacks the root cause of maintenance problems caused by non-living organic contamination

Spas/Hot Tubs:

1. Remove cartridge filter elements.
2. With spa water temperature at 95ºF or higher and circulation running, add entire contents of bottle to spa water.
3. Run jets for a minimum of 5 minutes.
   • Note: If foaming becomes excessive, turn jets off. Some foaming is expected during the purge process.
4. Maintain water temperature at 95ºF and allow spa to circulate overnight with jets off.
5. Drain and rinse/clean out the surfaces of the spa. Refill the spa water and reinstall the filter elements.
6. Proceed with normal spa maintenance.

For Jetted Tubs:

1. Fill tub with hot water 1" above the jets.
2. Add 1/2 bottle of Spa Purge.
3. Turn jets on for 5 minutes (some foaming will occur).
4. Turn jets off and let sit for at least 5 hours.
5. Turn jets on to flush the system.
6. Drain tub & clean surface as needed.