Pay attention to maintenance and anti-aging
Many plastic products in daily life have a shelf life. If they are not properly maintained, they will often release some harmful substances, which will enter the human body along with food or drink, and then cause damage to the human body. Damage, so the maintenance of plastic products is also very important. When people use plastic tools, they often encounter such a situation that the plastic becomes hard, brittle, discolored, cracked, and reduced in performance. This is plastic aging. I may have heard that plastic companies add some antioxidants in the manufacturing process to slow down the aging phenomenon, but this does not fundamentally solve the problem.
So in order to use plastic products more rationally, during use, do not expose to sunlight, rain, use at high temperatures, and do not often contact water or oil. Of course, there is also that once plastic products are found to be aging, they need to be replaced in time, and the materials used in it are non-toxic.
Can not put food at will
This is a common situation in daily life. In order to save resources, plastic products are used to fill oil, vinegar, wine, etc. at will. In fact, it should be noted that even if it is a white transparent plastic container on the market, although it may be non-toxic, it is not suitable for long-term storage of oil, vinegar, wine, etc., otherwise, it will cause the extraction of plastic. The swelling phenomenon will also cause the oil to oxidize, which will produce some harmful substances to the human body. In particular, do not use toxic PVC containers to contain oil, vinegar, wine, etc., otherwise it will be very likely to cause people Nausea, skin allergies, etc., and bone marrow and liver in severe cases.