Plastic cutting boards in the use of the process, from the looks of it looks very clean and spotless, but in fact the chopping block before and after use are very much stubborn stains remain. Because the size of the residual is nanoscale. So very difficult to see the naked eye. But you do not see does not mean no, especially residual material is directly in contact with food on the chopping block, such contamination occurs; made a huge threat to health. 1. Treatment of small coup so hot everyday chopping is also very important to keep clean, plastic cutting boards by following the manufacturer Yantai Hop Hing Plastics Co., Ltd. to bring stubborn stains show that our common living environment is generally stubborn stains temperature around room temperature . Under cold temperature or hot temperatures, these residual material loses survival conditions disappear. This shows that we can use this feature into a deal. Family is the most commonly used is the most convenient to use high temperature to solve, the general practice is to use a high temperature after the wash cutting boards to take boiling water burns treatment. However, using this method with caution plastic cutting boards, although the high-end outstanding qualified plastic cutting boards are not afraid of high temperature, but also does not guarantee that all manufacturers are excellent. Some counterfeit products will get to the opposite effect. 2. Vinegar is actually a good thing as a condiment to enhance the flavor of vinegar in addition to improve the taste, there is an important purpose. Composed mainly of acetic acid as vinegar. The acidic environment is experiencing some residual does not want to. Therefore, Shang Hao and vinegar is actually a practical thing to residues. In the fight against non-acid material has excellent effect. It is worth mentioning that the vinegar for seafood, fish body residual wonders. Like fish sashimi can add vinegar to improve the flavor and also to remove some bad appendages. 3. Most of the sun to help you be more healthy fear of microbes direct ultraviolet radiation, the residual substances are also inevitable. So usually after finished using plastic cutting boards, can look to the sun drying, use ultraviolet light, can also help to keep dry chopping block. 4. In fact, salt has many great uses will often ignore essential household items, that is, salts manufactured alkaline environment was "disgusting" Many residues. So salt is also a good go of residual items. Plastic cutting boards after use can be a layer of salt on the surface of the film. Such chopping surface residues will have nowhere to escape after being removed, and the surface of plastic cutting boards also have nursing role.