Toilet paper: If the oil stain on the tile is heavy, you can stick two pieces of toilet paper on it, and then spray some cleaning agents. The oil stain will automatically adsorb on the toilet paper, and then remove the paper after a while, which is convenient for cleaning the oil stain without damaging the surface of the tile.

Vitamin C: If there is heavy dirt on the tile, you can press the vitamin C tablet into powder, then sprinkle it on the dirty area and scrub it.

Candle: There is oil stain in the gap between tiles. You can smear candles in the cracks in the tiles to clean up the oil.