Was answering someone and decided to share as a post because this has helped me a lot - the clothes that is either not suitable for resale or donation, or I just don’t want to give it to someone else for some reason, I cut into pieces and use them as rags. Within reason, of course, as it doesn’t make sense to keep mountains of it, but I have a drawer with these rags and use them when I don’t want to clean up the cleaning equipment after. For example, something spills and it’s tough to clean, I don’t use a mop or a vacuum because I’d have to clean them out multiple times. I use one of the rags. Even wet them and wipe the dust sometimes. It’s nice to be able to just throw it out instead of having to wash it. And this way I feel like old clothes has its one final use.