Half a cup of the vinegar should be mixed with 1 gallon of warm water. Sweep your tile floor using a vacuum or a mop to remove loose dirt. Then, spray the solution on the floor and use one of your steam mops to clean it up. You can also use a bucket and some rags if you don't have a steam mop handy. When you finish cleaning, rinse the floor with hot water and then dry it with a cloth or towel.