Watch the air conditioning and heating in the home. These are a major cause of dry eyes. A humidifier will recirculate oxygen in the air. This will help you avoid dry eyes.
If you use makeup, replace it six times a year. Putting on your makeup can spread bacteria after a certain amount of time, just like having old contact lenses can spread bacteria. As time passes, you end up using a brush that is covered with bacteria and applying it directly to your face and eyes. This can result in all types of eye and skin problems.
Puffy eyes can be easily treated by cucumber slices or even moistened tea bags. Cut cucumbers in a shape that you can place on your eyelids. Leave these thin slices of cool cucumber on your eyes for about ten minutes. You can also try using green tea bags; just allow them to sit in cold water for a bit first.