What should be used to clean the oil stains on the ground and how to clean the oil stains on the hotel floor tiles?

The floor washer can be used for cleaning, and the hygiene and cleaning of the hotel need strict requirements. Washing with a washing machine is a good choice. After cleaning, the washing machine has no watermark, stain and residue. The ground is easy to dry, so as to avoid secondary dirt on the ground. The floor washer can also remove floating ash, powder, oil, soot, mold, wine stains, tea stains and so on.