We just did something like this. It was a multicolored cement tile and the grout was blue and left the residue on the surface of the white was really noticeable. We cleaned it with a good alkaline cleaner and a honing powder. Ask Bob from M3 which cleaners
he just sent us and he will tell you which cleaners of his we used for this job. I'm not in the office so I cannot tell you off the top of my head
From: Efrain Medina
Sent: Wednesday, November 22, 12:09 PM
Subject: FW: Please see attached Proposal #27351
To: sccpartners@stoneandtilepros.simplelists.com
Hello Partners,
We have a homeowner that has three different color concrete tiles installed with grey grout that has left the pores of the white concrete looking dirty and dingy. We can’t acid wash it because it will pull color from the darker tiles. Is there any cleaner to
remove grout haze on concrete. If this was a marble we would just polish to remove grout haze but we don’t polish concrete. Any help will be greatly appreciated.
Efrain Medina
Beyond Stone Solutions
602 993 9800 Office
480 459 5773 Fax
INSTALLATION – RESTORATION - MAINTENANCE
