Clean It Up

UK General Cleaning Forum => General Cleaning Forum => Topic started by: Steve_Simmonds on July 21, 2003, 08:03:44 pm

Title: cement staining
Post by: Steve_Simmonds on July 21, 2003, 08:03:44 pm

Hi-

I've just got a job cleaning cement and such marks from block paving and patio slabs on new builds - I'm a bit worried about taking all the sand etc out of the block paving - what chemical's best for this?

Title: Re: cement staining
Post by: Muckypup on July 25, 2003, 04:06:59 pm

steve i use an acid if it's really bad - but watch it! if its not too bad a pressure washer will get rid of it but have some fine sand as it will all get washed out of block paving. ;)