Cream of Tartar is a type tartaric acid a byproduct of wine production. Most commonly cream of tartar is used as a leavener the combination of cream of tartar mixed with baking soda gives us baking powder a combination that helps activate the alkaline baking soda and produces carbon dioxide similar to the function of yeast in bread making. Cream of tartar makes an effective non-toxic household cleaner all by itself or in combination with other eco friendly household options such as lemon vinegar. How to use: Add to egg whites or whipping cream to boost the strength of the individual air bubbles and slows down their natural tendency to deflate when added to syrups it prevents crystallisation. Add a pinch of cream of tartar to boiling vegetables to help them retain their bright fresh color. Cream of tartar makes an effective non-toxic household cleaner all by itself or can be used in a 1:1 combination with vinegar. Cream of tartar has multiple heath benefits as well. It can help in quiting smoking helps relieve constipation. Cream of tartar contains potassium that can help individuals who are on a keto diet.