I work on my car and motorcycles, and do yard work. I have slightly worn or damaged cloths for this.
But they get quite dirty over time - I don't wash them with my 'regular' laundry, so not often.
I know I should pre-soak them before washing, but I don't want to buy a product that I will only use a bit of so infrequently.
What do I get and use? Where do I get it (dollar store?) and how do I use it?