My baby takes everything else but just doesnt take the teether , im worried as other stuff might cause infection..how can i help my baby to use the teether?

There are many types of teethers in the market and made out of difference material. Most popular teether would be Sophie the Giraffe, although it is pretty pricey for a short term toy. My son likes those Korean teether shape like grape/strawberry. It can be found in Kiddy Palace at less than $15, $9 if you buy during babyfairs. Alternatively, you can try give your baby a frozen cloth for him to gnaw on. Or make your own frozen milk teethers. Here's the link on how to make them. It's prettt straightforward and my son loveeeeesss them. http://koalamom.com/296/momsicles/