Pros & Cons
Pros
Very easy to use and cleans my patio like a dream. Can see ut working straight away. Does what it says on the tin.
Highlights
Quality
The best solution i have ever used
Very easy to use and cleans my patio like a dream
Left for 3 hours and then jet washed off
Spray on and the black spot and dirt melts away
Price
Expensive using it undiluted but less effort
Overview
- How are reviewers describing this item?
black, left, washed, jet and overnight. - 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 973 reviews as of our last analysis date on Apr 17 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Left the solution on patio sandstone overnight then washed with high power hose
Posted by a reviewer on Amazon
I pressure clean my indian sandstone slabs once twice a year but the black spots were getting worse even using a karcher k4
Posted by a reviewer on Amazon
Applied black spot remover and within 15 mins you could see the black spots fade
Posted by a reviewer on Amazon
I could not believe how quickly and easily this was happening
Posted by a reviewer on Amazon
Left it overnight and the next day my slabs looked like new
Posted by a reviewer on Amazon
Gets rid of the black spot immediately
Posted by a reviewer on Amazon
I used this on very badly marked paving
Posted by a reviewer on Amazon
I have used other products which were good but they didnt work as well as this