Brown, greenish, or grayish stains embedded in the bottom or walls? These are oxidized metals—copper, iron, and manganese—that have settled on your pool's surfaces. Regal Stain Out effectively removes these metallic stains and restores a clean, uniform finish to your pool.
For long-lasting results, it is used in tandem with a sequestering agent like Regal Metal Out, Metal Out Concentrated or No Phos Metal Out: Stain Out removes the stain, while the sequestering agent prevents metals from restaining surfaces.
Why choose Regal Stain Out?
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Removes metal stains: embedded copper, iron, and manganese.
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Works on all pool surfaces (vinyl/liner, concrete, fiberglass, painted).
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Restores the appearance of the bottom and walls without damaging the finish.
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Ideal complement to a Regal sequestering agent (Metal Out / Metal Out Concentrated / No Phos Metal Out) to prevent stains from reappearing.
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Convenient 900 g format for targeted treatment.
How to use it?
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Balance the water and lower the pH according to label instructions before treatment.
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Apply Regal Stain Out following the manufacturer's dosage to dissolve metal stains.
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Add a sequestering agent (Regal Metal Out, Metal Out Concentrated or No Phos Metal Out) to keep metals in the water and prevent stains from returning.
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Filter and, if necessary, clean or backwash the filter.
Always follow the instructions and dosage indicated on the manufacturer's label.
Specifications
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Brand: Regal Chemicals
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Type: metal stain remover for surfaces
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Targeted metals: copper, iron, manganese
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Surfaces: all pool surfaces
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To be paired with: Regal Metal Out, Metal Out Concentrated or No Phos Metal Out
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Format: 900 g
The little Geyser extra 💧
Before treating, have your water analyzed! Bring a sample to the store in Blainville: we will identify the metals present for free and set you up with the right stain remover + sequestering agent combination for lasting results.
Frequently Asked Questions
Does Stain Out work on all pools?
Yes, it is designed for all pool surfaces (vinyl, concrete, fiberglass, painted).
How to prevent stains from returning?
Use Stain Out with a Regal sequestering agent (Metal Out, Metal Out Concentrated or No Phos Metal Out): it keeps metals in suspension so they don't redeposit on surfaces.
What is the difference between Stain Out and Metal Out?
Stain Out removes existing stains on surfaces; Metal Out is a preventive sequestering agent that prevents metals from staining. The two complement each other.
Distributed by Piscines Geyser — your pool specialist on the North Shore since 2004.
