Here you go!
As far as paint goes, there’s mildew-resistant paint you can buy. I don’t think you’ll find it in hardware centers. Probably need to go to a paint store where that’s all they sell. It’s also available online.
Prime it. And paint it using a paint designed for Kitchen and Bath. It will hold up against all the moisture in a bathroom. :)
Hello Rab, now matter what you paint, proper preparation is the mainstay, hope this helps you
Water based latex paint in a semi-gloss sheen works best.
Hope this Helps! Jeremy - https://do-daddy.com