Tuesday''s Ask the Experts question from a cleaning professional on theInternational Custodial Advisors Network(ICAN)"Ask the Experts"page:How do you get grout lines in restrooms clean? We have stripped them, scrubbed with wire brush with powerful cleaners, yet cannot get rid of the black color. The grout was originally light brown.
Stripping only helps if a finish is sealing the soil into the grout. Even a wire brush may be too course to reach fine soil embedded in the grout without actually removing grout. Try using a steam generator with a ... — Lynn E. Krafft, ICAN/ATEX Editor To read the rest of this response,click here.
The Pennsylvania State University (Penn State), Office of Physical Plant Buildings and Grounds Division, seeks a highly motivated leader for the position of Manager of Custodial Operations. This new ...More