Tip: Once a week, toss in a few frozen cubes of white vinegar and turn on your disposal. The vinegar will get in all the moving nooks and crannies that are otherwise hard to get to and the ice will sharpen your blades.
our 1/2 cup or 120 ml of water into a glass. Next add 2 tablespoons or 30 ml of white vinegar and 2 tsp or 10 mg of baking soda and mix well. Place your toothbrush (es) into the glass and leave for 30 minutes. Rinse well.