• Effectively prevents metal stains on hot tub surfaces
• Ideal for hot tubs with salt systems
• Phosphate-free formula
• Made in the United States

Product Dosage
For Start-up

• Use 4 oz for up to 500 gallons*.
• Add to hot tub water with jets running and circulation on high.

For Maintenance

• Use 2 oz for up to 500 gallons* weekly.
• Add to hot tub water with jets running and circulation on high.

For Freshly Stained Surfaces or Discoloration

• Add 8 oz for up to 500 gallons*.
• Add to hot tub water with jets running and circulation on high.
• Clean filter cartridge after water discoloration has cleared. For best results, use SeaKlear Spa Filter Cleaner Spray or SeaKlear Spa Filter Cleaner & Degreaser.

*For hot tubs 250 gallons or less, use half the recommended amount