BUT: He can not be sterilized because you, so must not boil or steam sterilize him heat. This is probably because the green area is filled with distilled water and the teether would crack through the expanse of water. One should instead wash with mild soap and hold it under hot water to clean it him.
I personally find insufficient and in order for a baby of three to four months (my start so early with the teeth on). One should actually sterilize everything they (if they are still so small) in their mouths.
My conclusion: A really very nice and well-molded product but the (ME important) not fulfilled demands on hygiene. In any case I'm going to give my baby teether this earlier when 6 - 7 months old. Because then he is likely to be strengthened a little more in his immune defense.
Addendum on 01:01:14
I was now so annoyed by the waste lying around teether that I still put him in the vaporizer and steam sterilized. The result was that the green water-filled part of the teething ring is gone as expected broken. The green material is actually melted and leaked water.
My conclusion: I will not buy another teether this kind, although I otherwise actually find the design very successful. Too bad!
