Got a jar or container that you want to reuse? Things like mayonnaise, peanut butter, and mustard can be hard to get rid of. Try this technique to easily get rid of the contents of your jar.
Fill your thermos with warm water and ¼ Cup DYC White Vinegar. If there are any stains in the thermos add some uncooked rice, which will act as abrasive. Close and shake well. Then rinse and let it air-dry.
Instead of using rinse aid in your dishwasher, try this non toxic solution instead. You will have Sparkling Dishes in no time. Do check with your dishwasher manufacturer before using vinegar as not all dishwashers are made from suitable materials.