Mattresses need to be cleaned; that’s just a fact. While there are a few different ways to clean them, here’s the best one! Make a mixture out of baking soda and essential oils (your favorite kind) . Use a sifter to spread it over your mattress, let it sit on there for a few hours, then vacuum it up. This is the best and easiest way to get your mattress clean and fresh. And here are five reasons why it’s an important area to keep clean.