Posted by a reviewer on Amazon

There were only two spots left which had been partly removed and a second application got rid of these too

Posted by a reviewer on Amazon

I sprayed this on neat and jet washed off after about 10 minutes and everything came off

Posted by a reviewer on Amazon

Buy a 5 ltr sprayer for safer application

Posted by a reviewer on Amazon

Wear old clothes and wellys as the solution will bleach out any contact

Posted by a reviewer on Amazon

We have a grey concrete patio which gets stained by soil leaves this year it had patches all over the place

Posted by a reviewer on Amazon

Patio looks brand new extremely please

Posted by a reviewer on Amazon

We had terrible marks on our natural stone patio and had tried the usual jet washing but we just couldnt remove the black marks

Posted by a reviewer on Amazon

I followed the instructions and it took me only 4 hours to completely clean a large patio and side path