Cleaning soap scum

I have glass doors in my shower and the darn soap scum builds up on it so fast! Does anyone know of a way to treat the glass so the soap scum won't build up as fast? Or even a fast way to remove it? I love the glass doors but I feel like I have to clean them all the time and it takes forever.

    I will have to try this! I strongly dislike our shower doors, though my husband is not sure about taking them out and if it will damage the tile. I am not looking forward to bath time in the tub with the shower doors.
    About Melissa
    Birth: December 31
    On since: Mar 3, 2014
    I am a single mom of two fantastic kiddos that I love to pieces. Currently in school working towards my teaching degree. You can find me most days on when I am not here chit chatting! :)