Question: is it baking soda or baking powder for smells?
Answer: Why Can't You Use Baking Powder to Remove Smells? It's important to realise that baking soda and baking powder are two very different things! Baking soda – bicarbonate of soda – can be used to help neutralise odours, as well to clean other surfaces or materials. ... However, baking powder is a different thing.