Our floor cleaner contains deionized water, baking soda, lemon extract. It can easily remove all kinds of stubborn stains. Say goodbye to the trouble stains. Its use method is very simple: clean up the debris and dust on the floor surface, dilute the detergent and water according to the ratio of 1:100, dip the sponge into the mixture, wipe the stain repeatedly, and wipe the floor with a rag. And you can clean the floor.