How do I remove and prevent scum build up on glass shower doors?

We have a new walk in shower with beautiful clear glass doors. We have been using a squeegee and i spray tiles but don't get along well with the strong chlorine smell. I was thinking of using some sort of wax to allow for water to run off smoothly but i don't know how it will react with the scum build up. Will it make it worse? Anyway, what is your best idea for this?? Thanks

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