BCD Internal Maintanance

I've heard that a good way to keep the inside of your BCD clean is with a
regular wash using Milton's (or similar) Anti Bacterial Solution, the kind
of solution used to sterilise baby bottles.
It would seem to make sense to me that a mild solution like Milton's (or
similar) wouldn't have an adverse effect on the inside of your BCD bladder,
or would it? Has anyone heard of or tried this?

Cheers
E.