I found it in a Family Dollar store. I think General Dollar has it too. Maybe a hardware store or home improvement store like Lowe's or Home Depot.
look online at www.lastotallyawesome.com maybe you can find where it is in your town.
It is a great cleaner for just about every thing. I've cleaned upholstry in the house and car, taken stains out of clothes, I've soaked burned on grease off casserole dishes.