the repairman 14 Report post Posted January 28, 2010 HI Everyone, I was wondering if I don't have the use of hot water PW. I just have a carcher3500 cold pressure washer can I clean concrete. With what sort of potion. I do have lots of HS 12% but what should I add to it for a good cleaning solution. I can always look into renting a hot water machine if it will make a huge difference. I was talking to a fellow who is a supplier for our housekeeping division and he recommended a degreaser product called Simple Green but I thought that was just an all purpose cleaner?? anyways again thank-you in advance for any info you may be able to guide me in the right direction... Much appreciated! Dale Share this post Link to post Share on other sites
