Yellow Out® The algae problem-solver
Follow the instructions for balancing your pool water and add the recommended dose into the water. Follow up five minutes later with a shock treatment, run your pump & filter system for 24 hours, and super chlorinate a second time to finish it off.
- No brushing needed
- Dissolves immediately
- Yellow out is safe & non-toxic
- Safe for all pool surfaces including vinyl liners
- Safe for pools with salt generators
- Works in 24 hours