How long should the baby bottle be replaced? Some people think that the bottle does not need to change as long as it is not bad, especially in rural or the elderly, this situation is still very common. In fact, the use period of different materials is different, and the bottle should be replaced regularly according to the specific situation.
Glass bottle is usually made of heat -resistant glass. The material is safe, high -temperature resistant, high, and high. It will not release harmful substances in acidic or alkaline substances. As long as it is not broken, it can be used for a long time, but pay attention to replace the pacifier in time.
Stainless steel bottle, ceramic bottle
Stainless steel and ceramics are also relatively safe and stable materials. Therefore, stainless steel bottle and ceramic bottle can be used for a long time. Like glass, these two kinds of bottle should also pay attention to replace the pacifier in time.
The material of plastic bottle is relatively abundant. Common ones are PP, PES, PPSU, etc. The common features are light and drop -resistant, high -temperature resistance, but easy to scratch and easy to aging. Pay attention to regular replacement
PP milk bottle: PP is polypropylene. The material is safe without bisphenol A. It can resist high temperature above 100 ° C, light and fall, affordable, but poor abrasion resistance. Frequent brushing the bottle body is easy to wear, and it is easy to residue milk dirt. Generally It is recommended to replace the new baby bottle in about 6 months. If the surface is damaged, it needs to be replaced in time.
PES milk bottle: PES is polyetheric resin, which is similar to PPSU. It can withstand high temperatures above 180 ° C, good permeability, wear resistance, and more expensive. In order to avoid the harm caused by plastic aging -8 months for replacement.
PPSU milk bottle: PPSU is polyphenylphenylphenylpin, which is a new material of safe mother and infant supplies. It is resistant to high temperatures of 180 ° C. The transparency can be comparable to glass bottle, and it is not easy to scratch, but the price is relatively expensive. Because plastic is easier to aging than glass, it is generally recommended to replace 6-8 months. If damage occurs, it will be replaced immediately.
The pacifier is generally made of silicone, and it needs to be replaced in time. In addition to the size of the baby, the problem of aging pacifiers must also be considered. Generally, the silicone pacifier is recommended to replace it every 3 months.