Pool – Calcium Scale Remover and Rust Inhibitor 5L

The Proven Solution for Calcium Scale and Metal Stains

Say goodbye to calcium build-up, cloudy water, and stubborn metal stains — for good.
Viva Blu Phosphonate HEDP is a professional-grade pool treatment designed to dissolve calcium scale, prevent future deposits, and remove ugly metal stains from your pool surfaces and equipment.

If you’re dealing with:

• White, chalky calcium deposits on tiles, heaters, or filters

• Brown or green metal stains caused by iron or copper

• Cloudy or rough pool surfaces from hard water

• Ongoing scale build-up despite regular maintenance

… then Viva Blu Phosphonate HEDP is the definitive fix.

Unlike typical acid cleaners that only strip the surface, our phosphonate formula breaks down mineral bonds at the molecular level, lifting existing scale and binding metals to stop stains from forming again. The result is a smooth, clear, and balanced pool — without surface damage or harsh side effects.

Why Pool Owners Trust Viva Blu Phosphonate HEDP

✅ Removes existing calcium scale from tiles, pipes, and filters
✅ Prevents future scale build-up — ideal for hard-water regions
✅ Lifts and sequesters metal stains (iron, copper, manganese)
✅ Improves filtration efficiency and extends equipment life
✅ Safe for all pool surfaces — concrete, vinyl, and fibreglass
✅ Compatible with salt chlorinators and other sanitising systems

How to Use Viva Blu Phosphonate HEDP

Safety & Handling

• Always wear gloves and eye protection.

• Never mix with chlorine or oxidisers.

• Store in a cool, shaded location.

• Maintain calcium hardness between 200–400 mg/L for best results.

Restore Your Pool’s Sparkle — Fast

With Viva Blu Phosphonate HEDP, calcium scale and metal stains are no longer a persistent battle.
Use it once, and you’ll see why professionals across Australia rely on Viva Blu for crystal-clear water and spotless surfaces.