LTP Rust Stain Remover - Fast Acting Non-caustic Formula. Specially formulated to eliminate surface rust stains from various outdoor surfaces (250 ml)

We had a rust stain left by a rusting metal plant pot on our Indian stone patio. I wasn’t sure what to do about it, but after some research I found this product. It’s very easy to use and removed the stain completely. Amazing product and well worth the money. My patio now looks as good as new. You only need to use a very small amount, so the small bottle is more than adequate. It works very quickly and you can actually see it working as it turns purple! I used the lid to pour some of the liquid into first as it was easier to control how much I wanted to apply and to be more exact in the placement. Maybe a very small spray bottle would be a good idea.

Works really well on light rust. Heavy rust takes a few applications

Wasn’t sure that this would work but it did! Left to soak for half an hour and still needed a lot of elbow grease and so I used a metal scourer and it eventually came off. A bit of perseverance but was worth the effort. Now my porcelain garden slabs look like brand new?

Used a few gels and potions for deep rust stains on porcelain tiles on patio that were baked in over years. This is by far the best product have ever used - the deep rust stains vanished as if they were chalk! Best part is you know when it’s working because the rust lifts off a deep purple colours so you know you’re not waiting in vain. Worked so well that buying another spare just incase not available in futures

As this is non caustic I thought I'd try this on my vinyl kitchen floor. It did start to remove the rust stain and seemed fine so I gave it a second application and it reduced the stain quite a bit. Sadly I noticed the start of discolouration and fading on the floor so I had to stop. Thankfully the pattern covers it and I stopped soon enough. So it does help but I would warn against using this on anything other than stated on the bottle.

This item does not work on getting rust out of paving. It does not work what it saids it does. Waste of money

This stuff works. I had nasty rust stains on my patio that the power washer wouldn’t shift. I applied this liquid with a pipette directly onto the stains and it went deep purple. Left it for about 10 mins then washed off and all the stains have gone. I had about 30 separate stains each a few centimetres across from my metal table and chairs and I used about one third of the 250ml bottle. Great stuff I would definitely recommend.

I had some rust stains on my tiles from a metal toilet brush holder. Poured on the solution, waited 15 mins and the stains completely vanished. Very effective and would buy again. The only downside was the smell which I hated.