How to tell if a cool water bottle contains harmful chemicals?
Release Time : 2025-01-21
First, check the label and logo of the cool water bottle. Regularly produced cool water bottles usually have material information marked on the label or bottom of the bottle, which is an important basis for judging whether it contains harmful chemicals. Common material logos include PET, PP, PC, etc. Different materials have different temperature resistance and chemical stability.
Second, understand the characteristics of different materials. For example, PET water bottles may release harmful substances at high temperatures, so they are not suitable for long-term storage of hot water or heating. PP materials are relatively safe, can withstand high temperatures, and are not easy to release harmful substances. PC water bottles may release harmful substances such as bisphenol A under high temperatures or long-term light.
In addition, observe the appearance of the cool water bottle. If there are obvious scratches, deformation or fading on the surface of the cool water bottle, this may mean that its material has been damaged and may release harmful substances.
In addition, smell the cool water bottle. A newly purchased cool water bottle may have a slight odor when opened, but if the odor is strong and lasting, it may contain harmful chemicals.
At the same time, check the product certification information. Regular cool water bottle products are usually certified by relevant agencies, such as FDA (U.S. Food and Drug Administration), LFGB (German Food and Living Goods Law), etc. These certification information can be used as an important reference for judging the safety of cool water bottles.
In addition, consult professionals. If you have questions about the material and safety of cool water bottles, you can consult chemical professionals or relevant agencies to get a more accurate judgment.
Finally, choose regular brands and channels to buy. Choosing well-known and reputable brands and channels when purchasing can reduce the risk of buying cool water bottles containing harmful chemicals.