How would you sanitize this teether?

[JMS]

http://www.sassybaby.com/category?cattype=category&catid=31&productid=121&product=Beginning%20Bites

It says:
Sanitize before first use
Wipe clean with soft, damp cloth
do not immerse in water
air dry

[catpagmo]

Could you use a steam sterilizer? Hmmm. Just noticed they have terry cloth faces. I'm not sure.

[Melaine]

I would probably wipe off the plastic parts with diluted vinegar. And I'd probably eventually immerse it in water to clean it later, despite the directions saying not to. IMO, a cloth teether you can't immerse is not going to work out too well.