Boys with crew cuts or babies who do not have much hair need to wear sunscreen or a hat. In addition to having the children wear sunscreen, use portable shade such as an umbrella, a canopy, or a wide-brimmed hat. Even in the shade, sunburns can occur from sunlight reflected off of other surfaces such as sand or water. Plan outdoor activities for mornings. If the children are outdoors for any extended period of time, offer plenty of drinking water to prevent dehydration.
Children lose fluids more quickly in the heat, even if they are swimming.
Encourage parents to dress children in lightweight cotton fabrics that will keep them cool and also provide some protection against sun damage.