How can I clean black mold from the bottom of the shower?

White vinegar will fix you right up.

https://www.servicemaster-restoration-cleaning.com/2017/03/mold-myths/

Vinegar kills the mold spores.

Use the vinegar and make sure you have an exhaust fan to help prevent it coming. Back.

Hi Hugh - 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

https://pinkfortitude.com/mold-in-the-shower/

PS - We have a FREE eBook with recipes for all of my homemade and all-natural cleaners. You can download it here --> https://pinkfortitude.com/thank#GreenClean