What do you do when you have some jeans you longer wear ? You can repurpose them to craft some useful products . If you do not knwo what to make from unused jeans, you can try crafting useful aprons you can use when cooking and washing dishes.
In order to craft an apron from jeans, you will need to cut legs of jeans appropriately and sew them together. If you do not know how to use a sewing machine, you will have to learn that first. Without a sewing machine, a project like this can not be finalized.