Jack's Magic The Blue Stuff
Best metal treatment for pool owners battling copper stains and discoloration.
This is the gold standard for neutralizing copper and mineral staining in high-chlorine environments. While it requires a disciplined weekly dosing schedule to maintain results, its ability to restore water clarity where standard sequestrants fail makes it an essential tool for any serious pool owner.
$28.00
at
Pool Warehouse
More The Blue Stuff options
Who it's for
- Pool owners struggling with copper or iron staining
- Homeowners seeking crystal clear, pristine swimming water
- Pool owners looking to preserve expensive plaster or liners
Who should skip it
- Budget-conscious owners seeking low-cost maintenance solutions
- Pool owners preferring a low-maintenance, set-it-and-forget-it routine
- Shoppers looking for an all-in-one chemical treatment
Performance breakdown
Stain Removal Efficacy
Aggressively targets and lifts stubborn copper and mineral-based pool stains.
Chlorine Stability
Maintains chemical integrity even in high-chlorine, high-demand water environments.
Application Simplicity
Straightforward dosing instructions make routine maintenance manageable for every pool owner.
Versatility
Highly effective across pools, spas, and decorative water features alike.
Metal Sequestration
Superior proprietary blend excels at isolating and removing dissolved copper ions.
Water Clarity Impact
Rapidly clears discoloration to restore a pristine, crystal-clear aesthetic.
Key Specs
Pool chemical type
Chlorine Pool Chemicals
Form
Liquid
Rec. use
Swimming Pool
Weight
32 oz
Model
JMBLUE032
Product Type
Pool Stain Remover and Metal Sequestrant
Size
32 oz (1 quart)
Proprietary blend removes copper from pool water
Stable in higher chlorine levels for versatile use
Effective in pools, fountains, and water features
Know before you buy
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