Woca 551005A Tannin Spot Neutralizer Spray, 250 ml, Pack of 1

My husband washed our engineered wood floor with a chrome/steel table on it. This left giant unsightly black marks as a chemical reaction took place between the metal and the wood.I got this spray having tried a lot of other "solutions" on the internet that did nothing other than strip the oil out of my engineered wood floor. For the record, I tried both bicarb and barkeeper's friend and they just left big white marks on the floor.Got this in despair, not really thinking it would work. Half an hour later the marks have all lifted. Amazing. And it was so easy to use and didn't even smell. I'm delighted. Wish I had just used this first as I now need to re-oil the floor because of the damage done by earlier treatments.100% recommend.

We are selling our house. Didn't want to sand the kitchen workshop and reoil it - just didn't have time for that or to deal with the mess.I did some research and purchased various products wood stain removal products.This one was amazing, did have to use steel wool. Some marks didn't come out fully but a lot less noticeable.To clean an oak kitchen worktop that hasn't been properly maintained for 5 years with lots of stains and coffee marks took about an hourReoiled the top last night, and doing another coat tonight.We are delighted, wish I took before and after shots.I felt so embarrassed by the state of the worktop - but was put off doing it a thought I would need to resand itThe steel wool did discolour the wood slightly (not the product) but once oiled, you can barely noticed it.We are surprised and happy, our kitchen now looks loved!

Does not work very costly

Fantastic product. Removed water black stains from leaking fridge on wooden floor. Superb!!

I didn’t think anything would get the black mark off my wood floor resulting from a leak, but applied this for an hour and it was basically gone! Amazing!

I've got oak wood kitchen worktops which had a few stains from water rings to black circles and i am amazed at the results. This has completely cleaned all the marks off. I used it repeatedly and gave it time to settle. Its just a brilliant product

After reading reviews I had great hopes for this product, sadly it didn't work on the stain on my floor though, but that's not to say it won't work for others! Arrived quickly and well packaged.

I used this cleaner on a grease stain on an oiled oak floor. The stain could not be removed by convention detergent and water cleaning.This product almost entirely removed the stain. It also removed the oil in the area of treatment so some maintenance oil was required to make good.All in all, an excellent product for my use.