How do you get your liquid eyeliner to stay on all day in the summer?

A good way to make sure your eyeliner stays on all day in the summer can consist of 3 steps. 1) make sure you apply a primer to the areas you will be putting the liquid liner. This is crucial to making sure it does not smear due to the hot summer heat and humidity. 2) you should apply a base to the eyelid. This will create a smooth and sticky base for your eyeliner. If you do not have a nude base, use a powder or cream eye shadow. 3) set it with a powder - translucent, or the color of the eye liner. This will set the eyeliner in place for a much longer time compared to without. Just be careful not to place to much because it can irritate the eye! Hope this helped!