Our tile cleaning solution contains sodium lauryl sulfate, lauryl polyether-7. It can effectively remove stubborn stains and restore the original color of the tile. Its use method is very simple: please clean and dust the ground before use, dilute the product with 1:100 water, and then wet the mop or rag with diluent, wring out with the mop mop clean, for stubborn stains with a rag dipped in a little undiluted liquid wipe directly until clean. And dry quickly after cleaning to avoid slipping and sticking.