Here's a good article on mold and mildew remediation: https://www.familyhandyman.com/cleaning/mold-and-mildew/how-to-remove-mold/view-all/
Plain old white vinegar.
Hi Lea Ann - There are several ways to get rid of mold, but most importantly, you need to address the root cause to keep it from returning. This article focuses on the bathroom, but is an overall great article that covers methods of how to remove mold, if bleach is safe to use, and how to prevent it from coming back. Hope this helps! Hugs, Holly
DAWN & WATER to clean the surface. VINEGAR & WATER to sanitize. KILTZ PRIMER & PAINT to prevent reoccurrence (Lowe's).
Bleach products are good at killing mold. After you get rid of the mold, I'd squeegee the walls and glass doors (if you have them) every day after taking a shower to keep the mold away. If you have a bathroom fan, you can run that while you are showering, or crack open the bathroom window a little so moisture doesn't build up.
You can also use one of those after shower sprays on the tile after showing. Or, you can make your own: https://youtu.be/dL1rKUlAI8g
This tutorial uses a slightly different recipe: https://youtu.be/Csv3yGOK5TI