In the yard, you can try a product called "Consan Triple Action 20" for disinfection. It kills mold and bacteria and is supposed to be effective against certain types of virus. It's intended as a lawn fungicide/algaecide, but the label indicates it is also a good laundry sanitizer; I use it with colored fabrics. Home Depot and Ace carry it.
I might try that.
Thank you for the information.