Take a soft, clean washcloth and run it under cold tap water for 20 to 30 seconds. Wring it out so it is damp but not dripping. Fold it into a rectangle about 3 by 6 inches so it sits neatly across both under-eye areas. Lie back or recline, place it gently over the eyes and upper cheeks, and leave it in place for 5 minutes. Refresh with cold water once if it warms too quickly.
If you prefer a reusable option, chill a gel eye mask in the refrigerator for at least 30 minutes. Do not freeze it solid unless the product instructions specifically say that is safe. For metal spoons, place two teaspoons in the refrigerator for 10 to 15 minutes, then rest the curved backs lightly under each eye for 30 to 60 seconds at a time.
4. The best temperature and timing
Aim for cool temperatures in the refrigerator range, roughly 35 to 45 degrees Fahrenheit. Anything much colder can feel harsh on delicate skin. For most people, 5 to 10 minutes is enough to reduce visible puffiness. More is not always better.
If your eyes are sensitive, start with 2 to 3 minutes. If you wake up especially swollen after travel, allergies, or a poor night of sleep, you can repeat once later in the morning after a 10-minute break. I would not press cold tools into the skin for long stretches; gentle contact works better than force.
5. How to use the compress without irritating the eye area
Always begin with clean hands and a clean cloth. If you wear eye makeup, remove it first with a gentle, fragrance-free cleanser. Then apply the compress with almost no pressure. Pressing hard can worsen irritation and make fragile capillaries more noticeable.
After the cold compress, pat on a bland moisturizer or eye cream with your ring finger. Use a pea-sized amount for both eyes combined. I like to tap from the inner corner outward along the orbital bone rather than rubbing directly across the thinnest skin.
6. What a cold compress can and cannot fix
A cold compress works best for temporary puffiness and mild swelling. It can help morning bags look flatter within minutes, especially if fluid retention is the main cause. It may also soften the appearance of dark shadows that are partly created by swelling and uneven light reflection.