ECOPROTEC Rust Stain Remover for Paving Porcelain Stone & Tile (1 Litre)

It really really works. Super easy and fast and I even kind of liked the smell. Older rust stains needed a couple of applications but it really did work.

Very effective product but as all chemicals, be cautious using it

Awesome, does exactly what it says it will do. Easy to use, a little pricey, but well worthwhile

Sandstone paving. Followed directions. Was worried about about not being able to wash the purple out of the stain.On my second application: it was better to 1. Scrub. 2. Rinse / wash area with water. I did not use a sponge to soak up residue which was messy and made no difference.It's expensive. I feel a squeezy bottle to apply the right amount to cover the rust is better than pouring from the bottle.

Does exactly as it states. Was a little worried that it was leaving a lilac tinge on the slabs but it didn’t. Really pleased with results.

Bought this as it claimed to remove rust spots left by fertiliser. I have grey stone slabs. First application all turned purple as per instructions, left for 15. Scrubbed with a brush for 5 mins made little difference. But also Stained slab purple. Scrubbed to remove purple. Tried repeat application. Same again made little difference. Ended up buying a brick cleaner for a quarter of the price which worked really well. My advice is do not purchase to remove lawn fertiliser. I now have to pay to return a produce that was misdescribed. Not happy.