Dr Vandan H KumarFather of a 7 yr 4 m old boy4 years agoA. the good quality nipples will not have any problem when you keep the that nipple in boiling water also. also it has to be changed every one month otherwise it can lead to to toxicity in children. it has to be boiled for at least 10 minutes for pop proper sterilization .after sterilization you can keep the nipple in a dry container
shilpi BhandariMom of 4 children4 years agoA. film Ham after every user I will say before every use you have to sterilize the nipple of the baby otherwise this can cause infections to the child which is the great source of the infection in fact is there will be not any harm by let it be in the water whole night but try to take it out and keep it in the fridge
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