McKenzie's Bi-Carb is a food grade product that does not use any aluminium-based additives in the processing of the product. McKenzie's Bi-Carb Soda can be used every day, in so many ways! 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 the home. Best of all, you can be confident that you are using a non-toxic product that's kind to the environment.