1, for the oil stains on the floor tiles, you can first spray some heavy oil cleaner on the tiles.

2, and then use some wire ball cleaning oil thick area, the oil will be brushed scattered, then you can use the absorbent mop to mop the first time, and then join the cleaner and then mop again, after the two times all choose to mop the floor with water, and then finally use a dry mop to finish.