2. Rinse a mop with water, squeeze out over the sink and mop the terrazzo.
3. Fill a bucket with 1 gallon warm water and add 1 tbsp. dish soap.
4. Soak the mop with the soapy water, squeeze it out and mop the terrazzo floors or walls.
5. Let the terrazzo air dry. To avoid leaving a film on the floors, polish them with a dust mop.