My technician has told me that after completing the routine maintenance then finishing off with mopping a marble tile floor on a hotel maintenance contract, there are streaks across it when it dries. We have tried several different cleaners, yet I al

The streaking may be caused by any one of a number of problems. The mop you are using may be dirty. Use a clean string mop and make a point of only using it for the marble floor. Wring the mop out several times as you clean the floor. Are you using Stonecare PRO Signature’s Marble Cleaner? This is an exceptional product designed to dry streak-free. Many times marble maintenance contractors will buy Be sure to follow the directions; too much cleaner will cause streaking. Use only cold water, since hot water will also cause the floor to streak.