OWATROLNet-Trol - Wood Cleaner, Neutraliser and Colour Restorer - 1L

Read other reviews on here and found most people use this to remove rust stains from stone rather than cleaning wood. Was a bit sceptical but given the he other comments though I’d give it a try. We had three badly stained areas on our patio caused by rusting plant pots. Followed the instructions - wet the slabs, pour on neat, wait 20 mins, scrub with stiff brush then wash off - all now perfectly clean and no hassle at all. Brilliant results and now very happy.

I have read some mixed reviews on whether Owatrol works as an effective treatment for rust stains. Having not tried anything other than general patio cleaner, I can't say if there are any other/better treatments out there, but I can say it worked for me. The stain has been on the patio for about a year. I can't comment on how good it may be on its main purpose as a wood cleaner, though.These are the steps that worked for me:1. Lightly water the paving slabs and brush clear any excess water.2. Pour Owatrol neat onto the whole of the rust stain.3. Leave it for at least 10 minutes (don't know if even longer works even better).4. Scrub the affected area (I used a stiff brush) to work on the stain (I didn't need to scrub a great deal).5. Rinse off with plenty of water and brush off any remaining product6. Repeat step 1 to 5 if not completely gone.It took two attempts for me and the rust stains have completely gone.

Brilliant stuff.

Absolutely brilliant. I purchased it to get rust off my porcelain patio. Others had purchased it for that so thought I would try. Just put it on, left it to soak. The not so bad places just need washing, the bad bits need bit of a scrub with a brush. So pleased as my patio is new. Will be moving the offending swing when my garden completed!

Supposed to clean rust marks from stone.Nope.

I used this on my grey Indian sandstone patio which had rust marks.Positives:Removed the rust with little to no scrubbing needed.Negatives:Changed colour of my patio where used to a much lighter colour so you can clearly see where the product was worked into the sandstone.The product is quite overpriced if you're looking to remove small rust stains as only used few dabs on areas affected.I would advise to use this with caution as you could end up with a whole lot of marks across your patio!

Patio slabs got rust from metal buried underneath by builders. Removed the rust. Use it once a year as rust comes throughWould highly recommend

Works ok with a bit of elbow grease. Don't believe it's as easy as the video shows, it isn't!