This top product, made of 100% ascorbic acid, removes tough metal stains without adding phosphates. Safe for all surfaces, it keeps water clean and lasting longer. Use with Natural Chemistry's METALfree™ and you have the ultimate 1-2 combination for stain fighting.
100% ascorbic acid- premium stain fighter!
Safely removes metal stains from pool liners and finishes
Quickly removes stubborn stains
Compatible with all sanitizing systems