Is PC bottle better or PES bottle better?brew baby bottle warmer

　　PES (polyethersulfone resin) has all the advantages of PC, and in some respects, PES is better than PC. Compared with PC, PES has better heat resistance, which can withstand high temperature of 180 degrees Celsius. More importantly, it does not contain bisphenol A, so even if it is cooked at high temperature for a long time, it will not release any chemical toxins. The disadvantage is that it is not easy to clean, and the milk scale remains in the bottle, which accumulates more and more after a long time, so it needs to be replaced frequently.

　　At present, the European Union, China and other countries have explicitly banned the production of PC milk bottles, which are gradually replaced by PES milk bottles. Nowadays, PES milk bottles have become the mainstream of the market, and the price is a little more expensive than PC milk bottles.

　　Experts show that PP, PES, PC, etc. are all organic compounds. Usually, some small molecular substances have a little toxin themselves, but as long as these small molecules are aggregated and turned into a cementitious substance, the toxin will be reduced. However, the actual situation is that due to the addition of other chemical substances in the production process of the product, under the influence of high temperature and pH, harmful substances similar to bisphenol A may be produced.

　　To sum up, PES baby bottles are better than PC baby bottles in all aspects except price.

　　How to Sterilize Your Baby's Bottle

　　• Boiling method

　　This is a more commonly used method in life. Put the milk bottle into a boiling pot and continue to boil for about 10 minutes. Then put the pacifier in it and cook for about 5 minutes. Finally, just fish them out and set them aside to dry.

　　TIPS: The reason why the bottle and nipple are not boiled together is that the nipple made of rubber is not heat-resistant. Once it is cooked in boiling water for a long time, it is easy to soften and even release harmful substances.

　　• Micro-wave oven

　　Microwave sterilization is also relatively simple. Pour an appropriate amount of water into the bowl, put the bottle into it, and place it in the microwave. Note that nipples, bottle caps, and connecting caps are not included. Turn on high heat and set for about 10 minutes.

　　TIPS: Do not put the pacifier, etc. into the microwave oven together, as doing so will easily lead to deformation of the pacifier and the connection cover. In comparison, they are safer by steam sterilization.

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