Do this to get 24-hour coverage and beyond.

It's important to note that you might be using too little product if you are not getting 24-hour coverage. New users will likely go through one or two tins relatively quickly compared to long-term users. This is just until you find the right amount of product needed to bring the bacteria population under control for your skin type. Once you determine the right amount, you'll be surprised at how long the coverage lasts and how little product you actually need.