[ShadowDancer]

I used glass bottles with all four of the babies.

So did I and I can't give you an exact reason why, I had access to both. I just prefered the glass ones. I felt like the plastic ones were never really clean I guess.

[Chickensoup]

So did I and I can’t give you an exact reason why, I had access to both. I just prefered the glass ones. I felt like the plastic ones were never really clean I guess.

I have never seen a glass container change properties, but I have seen plenty of plastic food containers change.