Applying mascara can often be messy, especially if you're in a rush. To avoid having to clean up any messes, just swipe some Vaseline on your lashes instead. Use a clean spoolie brush, roll it in Vaseline, and apply it to your lashes as you would mascara. You can also just carefully dab it on with your fingertips. The clear jelly will make lashes look longer and thicker, plus it'll help moisturize them and encourage growth.