Tip #1: Try peroxide or bleach gel on a paint roller w/ an extender. They worked for me…Michelle
This post may contain affiliate links.
Tip #2: We had the same problem a few years ago. I don’t remember how I got rid of it except that after it was gone, I repainted the ceiling with mildew resistant paint. I haven’t seen it since. Bye bye mildew…Cindy
Like these tips? You might also be interested in how to clean rusty colored shower curtains.