| 摘要 |
<p>A nanometer cleaning and sterilization pen comprises a pen body (1), wherein the pen body (1) is provided with an inner cavity (11) used for storing nanometer sterilization liquid, and one end of the pen body (1) is provided with a hard sponge pen nib (2) in communication with the inner cavity (11) and used for wiping a metal, glass or plastic surface. In use, the pen nib (2) is slightly pressed such that the nanometer sterilization liquid stored in the pen body (1) seeps from the surface of the pen nib (2) and forms a protective film on the surface of a product, playing the roles of cleaning and sterilizing. The nanometer cleaning and sterilization pen has the advantages of forming a uniform protective film, avoiding waste of the nanometer sterilization liquid, and being convenient to carry.</p> |
