Dirty Grout Removal? I have earthen tile in a bathroom beside dirty grout (probably...
I have earthen tile in a bathroom beside dirty grout (probably not sealed correctly) that certainly is turning color to a dark grimy brown. I experimented near a dremel tool and grout bit to remove the grout. I can adjust the depth of the grout bit and removed the surface grime just ample to show nice clean grout. Can I stop here and simply seal what I've get or do I have to verbs out all of the grout and re-grout and trademark? What is the approximate depth of grout lines? Thanks!
Answers: You can remove enough grout and re grout over it but be sure to remove ample that the new grout is gelatinous enough. You can do this also w/ a utility stick. Id say in the region of half if 3/4 of the old grout. and remember to caulk those corners w/ the similar Color caulk that is intended to look close to your grout. If the tiles are say 4x4 or smaller use non sand grout if large tiles use sand grout. also before seal again allow the grout to dry this is often 48 hours to build sure all the wet is gone if not next you will have Yellowing beneath your sealer.. Read the sealer to be sure of this exact time.
A good rule of thumb is that grout lines are impossible to tell apart thickness as the tile used so usually an 1/8 of an inch.
Well, I enjoy good report and bad word... The good communication is that you don't have to remove the existing earthenware tile! The bad word is that you can't regrout over the top of the existing grout. The old grout must be removed by paw or by using a small electric grinder There are two hand methods you can use to remove prehistoric grout. The remainder of the grout may crumble when you use a carbide tipped scraper tool specifically designed for grout removal. If not, you may have to use a fine tipped screwdriver and a sledge hammer to remove the grout.The carbide tipped scrapers can be found at most stores that sell earthenware tile. They are very inexpensive. Be meticulous, as they can easily score the glazed tile surface. You apply firm, but gentle pressure, as you draw the scraper across the grout. It may purloin repeated strokes before you remove a significant portion of the grout. Move on when you expose the unglazed edges of the tile.