Using a cold compress brightens the white of the eyes by reducing redness and fluid retention, which cause puffiness, states StyleCaster. Soak a washcloth in a bowl containing iced water, then wring the cloth, and apply it over the eyes for roughly 10 minutes several times a day. Individuals should sleep on their backs with their heads slightly propped on pillows to ward off puffiness, according to Health.
Drink plenty of water to keep dehydration at bay and brighten the eyes, recommends StyleCaster. Limiting the intake of coffee and other drinks that have a diuretic effect on the body ensures the eyes stay hydrated and brighter looking. Eating carrots provides the body with vitamin C, which brightens the whites of the eyes, promotes health and prevents the buildup of debris that comes into contact with the eyes. Avoiding the intake of sugary and fatty diets reduces toxicity in the liver and eliminates the risk of yellowing eyes if the liver malfunctions.
Make the whites of the eyes brighter and protect the skin around them by wearing ultraviolet-protective sunglasses because overexposure to the sun or wind damages DNA cells in the eyes and causes yellowing, says Health. Dermatologists advise individuals to use mineral-based sunscreens that do not cause a burning sensation when they get in the eyes. Applying a skin-tightening cream around the eyes minimizes shadows and makes the whites of the eyes pop.