Jo-Max works great - better than mere bleach- & inhibits future mold growth too. When you paint next be sure a fungicide is added to pain at least on sides where it gets mildew/mold - north side probably worst...
Use a 50/50 solution of white vinegar and water on mold. Do NOT rinse it off since it will leave an acid base where the mold was and help prevent it from growing back.
mix bleach and water or all bleach
Hello Irene: Give this a go: To remove mold and mildew from your house: Mix up a solution of 1 part bleach to 10 parts water and spray in a pump up sprayer. Allow to remain on for 10-20 minutes, then rinse using a garden hose.
You didn't say if the mold was green or not. If it is, try this site:
Here's a site using Clorox: https://www.clorox.com/how-to/outdoor-stains/mildew-stains/outdoor-mold-and-mildew/
But, note that the woman is wearing rubber gloves wrong! Yeah, there is a right way to wear them, believe it or not:) My mom said so! What you do is make a good sized cuff on them so that any water that slides down the glove catches in the cuff and doesn't go down your arm! My mom taught me that:) Good old mom:)
Then, there's black mold. Here's a site about that:
I use bleach soaked cotton to remove mold stains, and vinegar to clean!
Hello Irene, this may help you To kill mold: Use white distilled vinegar and pour it into a spray bottle without watering it down. Spray the vinegar onto the moldy surface and leave it to sit for an hour. Finally, wipe the area clean with water and allow the surface to dry.