You can clean small areas with vinegar and borax,  never,  ever,  ever use bleach on mold.

You'll get more out of this situation with honey rather than vinegar.

Hopefully some air and vinegar will fix that.

Quote from @George Wade: Purchase an enzyme cleaner like this: https://www.amazon.com/dp/B00O...Clean with a bleach/vinegar solution first, then use the enzyme cleaner, then an ozone generator.

We wash with vinegar.  

Here's what i recommend - baking soda as one option and white vinegar as the other; see article below:https://lifestylemarketplace.c...Hope this helps.  

With tenants you can't do that so hopefully vinegar and some cleaners made specifically for pet odors-Angry Orange etc will help.

With most things, you'll get more with honey than you do vinegar!

We are putting vinegar and water on the walls to start and then going to prime. 

I offered my help, gave him vinegar to rub the skin on his arms and legs to neutralize the bites immediately.