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Can you please be more specific about what you are trying to clean and what you would like help with?
i put some bleach on the marble..well was dettol and now i have stains on..is there any way i can remove it cuz i,m just renting the apartment ...
Unfortunately, marble is a natural stone that is very porous. The Dettol has damaged the actual stone and just cleaning it is not going to remove the stains.
This will require you to consult with a local marble floor specialist. They may be able to refinish the surface of the marble, depending upon the extent of the damages.