Doheny's Super Algaecide Plus | Pro-Grade | Effective Against Most Algae Types | 7.1% Chelated Copper (Reduces Staining) | Non-Foaming, No Clouding |

Jack's Magic The Blue Stuff (1 Qt) (12 Pack)

HTH 67218 Swimming Pool Care Metal, Stain & Scale Control - Prevents Metal Staining And Scale Build Up, Removes Fresh Metal & Copper Stains,

Copper Pool Algaecide For Swimming Pool - 90 Day Algaecide For Inground Pool To Prevent And Remove Pool Algae - Super Algaecide For Pool Opening -

Natural Chemistry Stain & Scale Control For Pools, 32 Oz, Controls Calcium, Mineral Scale Build Up And Metal Staining, Phosphate Free Formula

Natural Chemistry Pro Series Stain & Scale Control For Pools, 1 Gallon, Single, Professional Stain And Scale Remover, Targets Calcium, Copper, Iron,

Pool Mate 1-Pint 4-Pack Metal Gone For Hot Tubs, Prevents Metal Staining, Made In USA

Jack's Magic Products JMCOPPER5 Stain Solution 2 The Copper & Scale Stuff

Pool Mate 1-Quart 2-Pack Metal Gone For Hot Tubs, Prevents Metal Staining, Made In USA

Pool Mate 1-Pint 2-Pack Metal Gone For Hot Tubs, Prevents Metal Staining, Made In USA

Leslie's Algae Preventative - Non-Staining Algae Control For Swimming Pools, Spas, And Hot Tubs - 1 Gallon

In The Swim Stain Away For Above Ground And Inground Swimming Pools - Removes Mineral Stains From Iron, Copper, And Magnesium In Swimming Pools - 4 X

Pool Mate 1-Pint 2-Pack Metal Gone For Hot Tubs, Prevents Metal Staining, Made In USA

Pool & Hot Tub Stain And Scale Remover - Aquadoc 1 Gallon (128Oz) Pool Stain & Scale For Calcium, Iron, Copper & Rust Buildup - Works On Vinyl,

Lo-Chlor MSR202-12 Multi Stain Remover With Triple Strength Concentrated Formula For All Swimming Pool Surfaces, 2 Pounds (4 Pack)

In The Swim Super Stain Away - Ultimate Swimming Pool Stain Remover - Prevents Stains, Scaling, And Build-Up - 4 X 1 Quart Bottles

Durachlor Stain Eliminator (1 Qt) (2 Pack)

E-Z Pool Weekly All In 1 Concentrated Outdoor Swimming Pool Care Solution Blend With Copper Sulfate And Oxygen Enriching Formula, 20 Pound Bucket

Pool Mate 1-Pint Metal Gone For Hot Tubs, Prevents Metal Staining, Made In USA

Pool Mate 1-Pint 4-Pack Metal Gone For Hot Tubs, Prevents Metal Staining, Made In USA

Leslie's Algae Preventative - Non-Staining Algae Control For Swimming Pools, Spas, And Hot Tubs - 1/2 Gallon

Leslie's Algae Preventative - Non-Staining Algae Control For Swimming Pools, Spas, And Hot Tubs - 1 Quart

Pool Mate 1-Quart 2-Pack Premium Metal Out Stain And Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made In USA

Pool Mate 1-Quart 2-Pack Concentrated Metal Out Stain And Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made In USA

Pool Mate 1-Quart 4-Pack Metal Gone For Hot Tubs, Prevents Metal Staining, Made In USA

AURA 2380 Swimming Pool Metal-Stain Control, 16-Ounce

Copper Pool Algaecide For Swimming Pools - 128 Oz - 90 Day Algaecide For Inground & Above Ground Pools, Helps Prevent & Remove Green, Mustard, Blue,

Jacks Magic The Copper And Scale Stuff 5Lb Pail

Poolife Stain Stop (1 Qt)

Pool Mate 1-Pint Metal Gone For Hot Tubs, Prevents Metal Staining, Made In USA

Bioguard Algae All 60-1 Quart, Non-Foaming Algae Preventative, Non-Staining & Non-Foaming, Ideal For Swimming Pools With Attached Spas Or Fountains

Pure + Simple | All-In-One Weekly Pool Treatment | Controls Algae & Clarifier For Swimming Pools With Copper-Based Formula | Ideal For Above Ground

METALTRAP Hydropure Technologies 25,000 Gallon Pool And Spa Pre Filter, High Performance, City And Well Water, Removes Iron, Copper, And Other Metals,

Periodic Products Culator Powerpak Metal Remover And Stain Preventer CUL-1MO