LTPRust Stain Remover - Non-caustic formula (1L)

Easy to use and worked very well. Removed rust marks that had been on a porcelain paving slab for a couple of years. Used as directed leaving on for 15 minutes. Rust came off with one application.

Was sceptical as nothing else worked to remove rust from my patio caused by garden furniture sitting on it over winter. However this stuff worked, poured it on left it for 10 mins and washed off. It did leave a purple residue on the patio after it was washed off but this vanished as it dried.

LTP Rust Stain Remover is truly a wonder product! It worked wonders on the rust stains on my brand new outdoor tiles. While it didn’t completely remove every trace of rust, the results were impressive—it's barely visible now. This product definitely did the job and restored the appearance of my tiles with minimal effort. Highly recommend for anyone dealing with stubborn rust stains!

Did the job very well. Removed the rusting marks from my patio in the garden. Bottle is a bit small but it works well.

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.

Caution advised – I followed the instructions carefully and used this product on my Indian Sandstone pavers to remove rust marks caused by my parasol stands. Unfortunately, it didn’t remove the rust at all. Worse still, it left behind a purple stain wherever it was applied. I’m absolutely gutted. I only left it on for 15 minutes and rinsed thoroughly with a hose, as directed. I’ll now have to try pressure washing to see if I can remove the purple discolouration.

Bought this to remove rust on block paving that was left from a metal planter. It took about three attempts but it got rid of all the rust with no damage to the block paving.

I don't write product reviews as I'm normally very sceptical but, this product did amaze me. I saw the videos and worried that the purple colour would stain our drive. We had stains from a metal skip and it would not shift even after pressure washing however, after 15 minutes as per the instructions the stains cleared. We ended buying a second bottle as we ran out due to putting a double application on some of the heavier stained areas.We enjoyed watching the areas turning purple as we could see the stains dissolving. I would say that it's quicker if you use a pressure washer to clean the surface, especially if you are using it on block paving. Definitely recommend!!!