6. Prevent the Rusting of Your Razor

Estimated Cost: $1–$2* Goal: Increases the life of your razor
The use of a rusted razor should be avoided at all costs, as it can lead to a variety of unpleasant side effects, such as infections and rashes. Even in a steamy, muggy bathroom, you can prevent your razor from rusting with this handy Vaseline trick.
Prevent Rusting in Your Razor, @aliviamariemars/Pinterest
Put a little Vaseline on your razor’s blades in between uses. It’s important to take caution when doing this to avoid cutting your fingers. Although it requires an extra step, it is worthwhile to maintain the pristine appearance of your razor blade.