On horizontal surfaces you can pour the epoxy stripper on the grout and work it in with a paintbrush.
Clean epoxy grout off ceramic tile.
Depending on how durable the glaze is on your tile there are some other methods for removing epoxy haze.
Once you have done this use your spray bottle to apply bleach and warm water to your epoxy grout.
Rub the epoxy generously with the acetone covering the entire surface of the epoxy you want removed from the ceramic tile.
On vertical surfaces dip the brush into.
On floors they will use a buffer with a wet slurry of sand with a detergent.
Step 4 allow the acetone to soften the epoxy which takes about 10 to 20 seconds then scrape away the resin with the plastic scraper.
Make sure to apply enough water that it can soak into the grout for an hour or two before you try to work any of the grout off.
It is normally used on unglazed tiles.
Vinegar is the best way to remove grout hazethat may be clouding the surface of your tiles.
Take the water and sugar mixture and pour it over the grout that needs removed.
Use moderate pressure to avoid damaging the tile.
Coat the grout thoroughly.
In a bucket mix a gallon of hot water with a cup of granulated sugar mixing the two until the sugar dissolves in the water.
Before you apply your mixture of bleach and water to your epoxy grout make sure your spray bottle is set to produce a stream not a mist.