Li Feng first, 13,530,409,171. Nano-known nano-cotton sponge, cleaning sponge, magic super decontamination foam and sponge, using the fourth generation of new nano-technology research and development of the special structure of foam body openings, is the new 21st century environmentally friendly cleaning products, with a tasteless, non-toxic, harmless nature; pure white is the "nano-sponge" the main color. Nano-scale tea sponge can effectively clean, dirt, scale, soap dirt, etc., on the hard smooth surface (such as ceramic, plastic plate, glass, stainless steel), it can bring good decontamination effect. Just use the product with water, without detergent, decontamination capability, saving time, effort, convenience, gently wipe the stain can be removed. The mechanism of physical decontamination, relying on the nano-sponge structure of the capillary openings in the surface adsorption process automatically wipe stains, and not rely on any chemical detergent to help the degradation. Applicable to a wide range of nano-sponge: 1 ceramic categories: dishes, cutlery, tea, toilet, bathtub, mop pool, toilet, mosaic, tile and other stains. (2) plastic material products: plastic chairs, plastic-steel windows, shower room, children's toys, plastic slippers, plastic trash and other stains. 3 office equipment such as desks, computers (keyboards), printers, copiers, fax machines, telephones, pens, ink and other surface stains. 4 electrical categories: TV, refrigerator, washing machine, air conditioning, microwave ovens, electric fans, rice cookers, Disinfection and other stains 5 glass: glass doors and windows, decorative glass, vases, lamps stains. . 6 Leather Products: automotive and upholstery, leather furniture, sofa, bags, shoes and other stains, cleaning leather lubricants required for maintenance. 7 Metal products: locks, switches and sockets, wire, tools and other stains. The surface of nano-sponge material does not hurt, not hurt the skin, no residue, an environmentally friendly product. Nano-sponges cut into different sizes can be arbitrary, to facilitate the use of different materials or range.