You will not be allowed to compare more than 4 products at a time
View compareDescription
Shipping Information
Reviews
Description
STAIN SOLUTION #1 is a non-acidic product for removing iron, cobalt, and spot-etching stains from all types of pool surfaces without draining the pool. The Iron, Cobalt & Spot Etching Stuff will normally remove these stains easily and effectively within 48 hours, with minimal rebalancing of other pool chemical products.