Lithofin Bero, 1 Litre

This product is great at getting rust stains out of slabs. It says leave for 6-8 hours but it done its job in 20 mins! Wear gloves, this stuff is strong and fizzes on contact of rust. Got one little spit on my arm and it started stinging. No bad smell and very effective 👍

Unbelievably good! My grey sandstone paving had been newly fitted and the builder left hydrochloric acid with us to remove mortar staining. We stupidly used it (without googling it as it had been left to us by a professional) and were left with severe rust stains all over. Disaster! After a lot of online research we were left with very little hope as nothing really had proven results. We initially tried a different brand of rust remover for stone and if anything, it worsened the rust stains (as well as leaving a horrible odour almost like burning stone). The staining was so severe we were actually going to redo a huge portion of the patio (at a huge cost I might add).Having seen the reviews on this product I decided to give it a go but to be honest I thought it would take nothing short of a miracle. Lucky for me..I got one! Previous reviews didn't show any photos of results so I made sure to include my before and after photos.. taken on the same day! I'm pretty sure you'll know which ones are which! Fantastic result and one very happy customer. Thank you for taking away all my stress with this fantastic product. I treated a badly stained area of about 25 metres sq and used about a litre and a half in total (solution is diluted 1:7 with water so it goes a long way). I would recommend this product to everyone! 5 stars from me!

I spilled paint on my new patio and i used a cleaner to help get the paint off but it ruined my patio and left rust stains everywhere. I was thinking I'll have to get a new patio and spend £thousands.However i was recommended this product and it has shifted all of the rust, i am so happy with the results. I've had to buy 2 or 3 bottles as its a large patio but worth every penny.I'd use a ration of 1:3 with water.Brilliant product.

Like some other reviewers I'd used and acid based mortar stain remover on some white mint Indian sandstone and it left very obvious vivid green rust marks on about 50% of the slabs (ironically my offcut tester was clean). I'd tried pressure washing with no effect but this product removed all the staining at the first attempt. I followed the instructions by wetting the stone and applying a 1:7 dilution. My stone is honed flat so I just pooled the solution until it flowed across the full slab, no brushing. Left overnight and pressure washed the next morning. None of my slabs look any darker. I've not yet tried the 1:3 mortar remover mix. This product avoided me having to lift and replace 15 slabs so we'll worth the money

This actually works......We had orange looking rust marks from grass feed etc all over our natural stone slabs. We tried just slab cleaner which didn't touch it, as it's not really what we needed.This product was amazing and it worked 1st time. We did try it on a smaller hidden slab just in case as we weren't aware if the slab would be discoloured but it was fine. All came up PERFECT so don't waste your time buying any other product.

Used to remove iron staining from my Indian sandstone patio. Surprised by the good results, but it has left some white residue that im hoping will fade over time

I bought this product to remove some rust on my Indian stone after reading all the reviews I ordered this product , I was very disappointed it has not removed the rust .

Unfortunately a box of grass weed killer was left on our patio and it got wet then all of a sudden our whole patio was brown rust and I could get it off for the life of me! I then read an article online and someone suggested using this product, it wasn’t cheap but by gosh was it worth it! So easy to use and gets rid of the stain in seconds!!! Really recommend