Q：Hello, which one non-slip liquid should be use? There are two kinds of tile. The deep blue tile is very slippery, so we put the non-slip mat on the tile floor.

A：The deep blue tiles are not very hard, but some tiles are very hard. Please use Bathroom Tile Flooring Anti-Slip Solution. The another light color tiles, please use Bathroom Tile Flooring Anti-Slip Solution, but the color maybe fade. If you have any questions after use, please tell us, thank you!