Generations of Australians have relied on McKenzie's Bi-Carb Soda for cooking, cleaning and deodorising. You'll be amazed at the myriad of uses in and around your home. Best of all you, you can be confident you are using a non-toxic product that's kind to the environment, your family and your budget! McKenzie's Bi-Carb (also known as Baking Soda) is a food grade product and does not contain any aluminium or aluminium based additives, nor is aluminium used in the processing of the sodium bicarbonate.