Pros & Cons
Pros
Amp; is certainly cheaper than other products i have tried. I love this product but it has now become out of stock sadly and i need more.
Cons
Using almost 10 litres to clear black spots from approx 40sq m of path was a total waste of time. The idea that washing it off with water cleans the slabs never worked for me.
Highlights
Quality
I noticed a difference in just a couple of minutes, with the natural colour of the stone coming through.
I used this product on my patio a few years ago and it was really good so bought some more to use again.
I wasn’t expecting it to do much if i’m honest.
Just patience, for a quality product that i will use from here on.
Shipping
This way was quick and far more effective.
Packaging/appearance
This is the first product that actually removed the blackspot.
Overview
- How are reviewers describing this item?
black, jet, left, new and good. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 481 reviews as of our last analysis date on Jun 9 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Bought it in the hope that this one would work
Posted by a reviewer on Amazon
Waiting a long time for this to come into stock even other suppliers had no stock so has to be a good product
Posted by a reviewer on Amazon
Over sprayed it with the hose pipe and brushed the excess away after a while then applied prokleens own stone sealer now that is another excellent product
Posted by a reviewer on Amazon
Actually sent a different product but contacted seller who informed me it was stronger
Posted by a reviewer on Amazon
After jet washing the patio there were black spots on the patio so i applied this left it for a few hours then rinsed off
Posted by a reviewer on Amazon
Take care as it is like an extremely strong bleach
Posted by a reviewer on Amazon
I was a little suspicious of the reviews for this black spot remover
Posted by a reviewer on Amazon
The front was indian sandstone where jet washing still left black spots and other stains