Stop swimming past those stains. Fix them now.
Rust, iron, leaf and mineral marks are in full view every time you dive in. One tub lifts them while you swim, no draining, no scrubbing. Get 4 tubs for $179.97 with the 4th FREE.
Black Friday deal: get 6 tubs for $239.96 — the 5th and 6th tubs FREE.
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Water TechniX Stain Remover 1kg
Choose your pack
Dosage: 1kg for spot treatment, 1kg per 3m² for lighter widespread staining, 1kg per 2m² for heavy widespread staining. 4kg bundle covers a light 12m² area or a heavy 8m² area.
Stains left untreated permanently etch into your pool surface. Resurfacing costs $3,000 to $8,000. Treating stains now with 4 tubs covers every mark for a fraction of that cost.
Don't let stains set in over summer. Every swim is a chance for another layer of etch. One treatment now prevents a $3,000+ resurface later. Four tubs covers your whole pool and outdoor areas.
- Eliminates all stain types: Rust, iron, leaf, mineral and organic stains. In the pool and around the yard.
- Surface safe: Concrete, pebblecrete, quartzon, fibreglass, vinyl and tile. Also safe on driveways, pavers and fences.
- No scrubbing required: Sprinkle on, let it work, brush gently. Stains dissolve. You don't scrub.
- Eco-friendly formula: 980g/kg organic acid blend (oxalic and citric). Biodegradable.
- Multi-use power: The same tub works on pool stains, driveway rust marks, fence grime and outdoor hard surfaces.
- Predictable coverage: 1kg per 3m² for light widespread staining, 1kg per 2m² for heavy staining, 1kg handles spot treatments.
Already swimming? You don't need to drain. Treat stains between swims and get back in the water same week.
Why this works when others don't
Common stain questions
Results often show within 2 hours. For stubborn stains, leave overnight. With four tubs you can treat every stain in one session and be back in the water within the same week.
Concrete, pebblecrete, quartzon and tiles handle it without issue. For fibreglass and vinyl, you must use the sock method (fill a sock with powder, scrub, hang it over the spot) to avoid bleaching. Always spot test in a small area first.
You should stay out of the water while the treatment is actively working and the chlorine is lowered. Usually this is 1 to 2 hours, or overnight for stubborn stains. Once you brush it, rebalance the water, and chlorine is back to 1.5 to 3.0 ppm, you can swim.
Yes. The same formula works on rust marks, oil stains and grime on concrete, pavers and fences. Just sprinkle it on, add a little water to activate it, let it sit, then rinse. Do a spot test on painted or natural stone surfaces first. Not recommended for marble or limestone.
See the Transformation
Actual results from pool owners just like you. No AI, no filters. Just the product doing its job.
The Stain Nightmare
You've scrubbed, shocked and tried every pool shop remedy. Yet those ugly rust, leaf and mineral stains keep staring back at you every time you swim. Left untreated, they're slowly etching into your pool surface permanently.
Endless Scrubbing
Back-breaking brushing with zero lasting results. The stains always come back.
Wasted Money
Generic acids and pool shop remedies simply don't work on deeply embedded stains.
Permanent Damage
Left untreated, stains etch permanently into pool surfaces. A $3,000+ problem.
One Tub Isn't Enough
Stains spread across your pool, driveway and fence. Four tubs covers everywhere. Buy 3, Get 1 FREE.
In-Season Warning
Every Swim Adds Another Layer. Treat It This Week.
The pool is open, the kids are in and the sun is out. Every week those stains sit there, the sun, the chlorine and the foot traffic etch them deeper. You can still treat them while you swim. Four tubs handle your pool, driveway and fence, and get you back to a clean surface without draining or resurfacing.
How Stain Remover Eliminates Stains
Water TechniX Stain Remover uses a proprietary organic acid blend (active: oxalic and citric acid 980g/kg). It chemically reacts with rust, iron and mineral deposits, breaking them down at the molecular level so they lift away without scrubbing.
Targeted Application
Sprinkle directly onto stains. The powder sits exactly where needed for maximum potency.
Chemical Reaction
Organic acids dissolve rust, iron and mineral bonds at the molecular level. No scrubbing needed.
Gentle Brush-Off
After 1 to 2 hours, stains lift away with a light brush. The surface underneath is unharmed.
Multi-Surface Protection
Safe for every pool surface and outdoor hard surface. One tub, everywhere you need it.
How Much Do You Need?
One 1kg tub goes further than you think. Use the guide below to work out how many tubs your pool needs. When in doubt, size up. Extra powder is better than a second treatment.
Spot Treatment
1kg
Covers individual stains, ladder marks and isolated rust or leaf spots. One tub is plenty for a handful of stubborn marks.
Lighter Widespread
1kg / 3m²
Faint, even staining across a broad area. Use 1kg for every 3 square metres of light coverage.
Heavy Widespread
1kg / 2m²
Dark, set-in rust, iron or mineral staining across a broad area. Use 1kg for every 2 square metres of heavy coverage.
Quick sizing example
A 6m × 3m stained pool floor area is 18m². At light coverage that's 6kg (6 tubs). At heavy coverage it's 9kg (9 tubs).
The Buy 3, Get 1 FREE bundle gives you 4kg, enough for a spot treatment plus a light 12m² area, or a heavy 8m² area.
Simple Steps to a Spotless Pool
With four tubs, you can treat pool, driveway and fence in one session. You can swim while you treat.
Application Instructions
Lower Chlorine Levels
Reduce chlorine to 0 to 1 ppm before application. The stain remover works best in low-chlorine water.
Apply the Product
For Concrete, Pebblecrete, Quartzon and Tile:
With pump OFF, sprinkle powder directly onto stains. For wall stains, use the sock trick. Fill a sock with powder, scrub, then hang over the spot.
For Fibreglass and Vinyl Pools:
Use the sock method only. Direct application may cause bleaching on these surfaces. Fill a sock with powder, scrub the stained area, then hang the sock over the spot to let the formula work safely.
For Driveways, Fences and Outdoor Surfaces:
Sprinkle directly onto rust marks, oil stains or grime. Add a little water to activate. Let sit, then rinse. Spot test on painted or natural stone first.
Let It Work, Then Brush and Rebalance
Allow 1 to 2 hours for light stains, or overnight for stubborn marks. Gently brush treated areas. Stains lift away easily. Rebalance water to pH 7.2 to 7.6 and chlorine 1.5 to 3.0 ppm. Use Oxi Shock to restore sparkle.
Important Safety Note
Wait until stains are fully treated and water chemistry is rebalanced before swimming. Always spot test on outdoor surfaces before full application. Not recommended for marble or limestone. For fibreglass and vinyl pools, use the sock method only.
Before re-entering the pool, ensure your water is balanced:
- ✓ Chlorine: 1.5 to 3.0 ppm
- ✓ pH: 7.2 to 7.6
Always read and follow the full product label instructions and safety precautions.
Oxi Shock 500g: The Perfect Follow-Up
After the Stain Remover does the heavy lifting, use Oxi Shock to clear any cloudiness, burn off organics and restore that sparkling finish. Chlorine-free and swim-ready in 15 minutes.
Dosage: 1 x 500g tub treats up to 40,000L.
- Restores sparkle: Clears any cloudiness after stain treatment.
- Eliminates itch: Removes chloramines that cause itchy skin and red eyes.
- Lightning fast: Swim-ready in just 15 minutes.
What Our Customers Are Saying
Works on every pool surface, and around the yard
More from our customers
"Simple to use and very effective. It got rid of some weird mineral buildup that's been bugging me for ages. The pool looks brand new again. Highly recommend!"
"What a lifesaver! I was so over spending my weekends scrubbing. This stuff saved me so much time. My pool has never looked this good. Highly recommend it!"
"Was getting so frustrated with stubborn rust stains. I just followed the instructions and within a few hours the patches were gone. Pool is looking crystal clear again."
Clear Every Stain This Week. Keep Swimming All Summer.
Four tubs for $179.97. That's $44.99 each. Enough to treat your pool, driveway and fence, with a spare. Free shipping included. Back in the water within the week.
Black Friday deal: 6 tubs for $239.96 — the 5th and 6th tubs FREE, that's just $40.00 per tub. Enough to treat your pool, driveway and fence, with spares. Free shipping included. Plus FREE GIFTS with every order over $200.