Can anyone recommend a gentle but effective solution (product or hack) for removing rust stains on porcelain paving, please?
I have looked on Amazon but it isn't clear whether safe to use on paving or not. Some average reviews, some bad.
I made the mistake of buying a plant pot with metal legs, and even though the feet had rubber tips, there has been a rust build up on my recently fitted porcelain paving which I now need to get rid of.
Looking forward to hearing what works / what doesn't. Thanks in advance!