Jack’s Magic The Magenta Stuff helps to remove stains and scales from your pool’s surface. The Magenta Stuff is 50% stronger than the leading brands and is clearly the best choice for a beautiful, stain-free pool.
- Safe for salt pools.
- Phosphate free.
- Allow 15 minutes of pool circulation before swimming.
- Pour into your pool with the pool pump running.
- Highly effective in all pool sanitizing systems.