Pour 1 gallon water, 1 cup white vinegar and 1/4 cup dish soap into a bucket.
Swish a nylon scrub brush in the mixture and scrub over the ceramic tile. Continue until all grease is removed.
Rinse a mop or cleaning rag under warm tap water, squeeze out and wipe across the ceramic tile to remove leftover cleaning solution.
Use an all-purpose ceramic tile cleaner to remove grease and food residue as it accumulates.