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Swimming Pool & Spa Stain Remover for Vinyl Liners, Fiberglass, Plaster and Metals
Say goodbye to rust and tough stains with Essential Values Stain Remover, a powerful citric acid-based cleaner safe for vinyl, fiberglass, and metal pool surfaces. Each 2 lb bottle treats up to 20,000 gallons, making it ideal for pools, spas, and hot tubs.
✅ Removes metal stains & rust
✅ Gentle, chemical-free formula
✅ Safe with all sanitizers & surfaces
✅ Made in the USA
Enjoy crystal-clear water without harsh chemicals—just clean, balanced, stain-free swimming.
Description
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Description:
Beatbot AquaSense 2 Ultra

The AquaSense 2 Ultra is a powerful AI-Powered 5-in-1 cordless robotic pool cleaner, designed for in-ground and above-ground pools up to 3,875 sq.ft. It tackles every part of your pool with smart precision:
- ✅ Skims floating debris from the surface
- ✅ Scrubs tough waterline buildup
- ✅ Climbs and cleans walls
- ✅ Vacuums floor dirt and sand
- ✅ Clarifies and enhances water clarity
- Essential Value Pool Stain Remover, a United States brand, is a natural, fast-acting solution for removing metal and organic stains in swimming pools, spas, and hot tubs.
- One bottle of Essential stain remover works well in up to 20,000 gallons of pool water.
- This stain remover is safe and natural and does not come with harsh chemicals like other stain removers.
- Essential Value stain remover is easy to use and is compatible with pool sanitizers.
- This stain remover works perfectly on Vinyl Liners, Fiberglass, Plaster, & Metal Surfaces.
- Essential Value stain remover improves the pool surface, making it look clean and new. It deeply penetrates stubborn, long-lasting metal and organic stains.
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To Clear Metal or Organic stains, Follow these instructions Step by Step:
- Balance your pool chemicals properly before use
- Lower free chlorine (FC) levels to 1ppm or less to avoid more metal stains by chlorine.
- Apply Essential Values Stain Remover to the stained area. For Pool Surface Stains, Add 1 lb per 10,000 gallons to target stained areas. For Water Discoloration, Set the pool filter to recirculation mode and add 1 lb or half bottle per 10,000 gallons around the pool’s edge. Thoroughly brush the pool walls and floor until you can’t see more stains. For spas or hot tubs, measure a smaller amount based on water volume.
- Test and rebalance water chemistry back to normal levels. After stain treatment, do not shock your pool for at least one week from treatment to allow Essential Values Stain Remover to break down all the stains.