The invention discloses a floor cleaner. The floor cleaner is mainly prepared from 3-16 parts of glycerinum, 12-16 parts of petroleum, 130-180 parts of deionized water, 4-9 parts of chalk powder, 3-7parts of carrageenan, 2-11 parts of phosphoric acid, 3-6 parts of powder of kallaite, 5-11 parts of turpentine, 4-9 parts of tourmaline, 4-11 parts of silicon dioxide, 2-8 parts of trisodium nitrilotriacetate, 3-8 parts of surface wood pulp, 6-10 parts of powder of tea roots, 3-9 parts of theophylline, 16-21 parts of acrylamide, 8-22 parts of diatomite, 3-15 parts of methyl 2-hydroxy-3-methylbutanoate, 8-17 parts of clove oil, 3-7 parts of ethanediol and 8-21 parts of ethylene sorbitol monolaurate. The cleaner does not get sticky or make residents slip; meanwhile, the cleaner can make dust form integrated spheres, and secondary sweeping is facilitated; the floor cleaner is convenient to use by the residents, and has a good cleaning effect.