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Keeping this in consideration, how do you remove grout haze from slate tile?
Because the grout is cement based, it can be difficult to remove dried-on haze.
- Scrub the surface of the slate tile with a generous amount of water and a nylon scrub sponge.
- Pick up the dirty water with a clean grout sponge.
- Dry the area thoroughly with clean terrycloth towels or paper towels.
Likewise, how do you remove haze from tile?
METHOD 1: Remove grout haze with water and cheesecloth. Protect your hands with rubber gloves, and dip your cheesecloth (or terry cloth) in water. Wring thoroughly, as too much water can damage grout. Then, wipe tile surface with the damp cheesecloth/towel.
Clean, Lysol, or baking soda (no chlorine bleach on colored grout) mixed with water, and let it sit for a while to work. If these cleaners don't work, try OxiClean, which has oxygenated bleach. Scrub the grout with a brush that is stiffer than a toothbrush but softer than a metal one, and do it periodically.