Stain and Scale Control


Starting at: $11.95

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Stain and Scale

Spa and Pool Chemicals


Protect Plus

A dual-purpose liquid concentrate that acts as a protection against staining and scale formation and as a clarifying agent to keep spa or hot tub water sparkling clear. 


  • Protects against stains, scale and rust
  • Brightens water while protecting equipment

Inital Filling:
1. Pour directly into spa/hot tub 2 oz. for every 250 gallons of water.
2. Filter and circulate the water for at least an hour before adding any other chemicals.

Maintenance (weekly):
Add 1 oz. for every 250 gallons of spa/hot tub water.


16 ounces
32 ounces

Should be added initially when filling the spa/hot tub and weekly for preventive maintenance.

Compatible With:
Chlorine, bromine, biguanide, ozone and mineral purification systems