What sun-safety practices should be advised for preschoolers playing outdoors?

• A. Sunscreen is optional if it's cloudy
• B. Broad-spectrum SPF 30+ sunscreen, protective clothing, hats, shade, reapply after water/sweat
• C. Only wear sunscreen during winter
• D. Stay in direct sun during peak hours

Answer: (B)

Protecting preschoolers from sun exposure relies on layering multiple defenses. Use a broad-spectrum sunscreen with SPF 30 or higher on exposed skin, along with protective clothing such as lightweight long sleeves and pants, a hat with a wide brim, and seek shade during outdoor play. Reapply sunscreen after swimming, sweating, or towel drying, and at least every two hours if outdoors.

Why this combination works: sunscreen helps block UVA and UVB rays, but it can wear off with swimming or sweating, so reapplication is essential. Protective clothing and a hat provide physical barriers that reduce the skin area exposed to sun even when sunscreen is imperfect. Shade cuts down overall UV exposure, especially during prolonged outdoor activity. UV rays can penetrate clouds, so sunscreen should be used even on overcast days. Sun safety should be year-round, not limited to winter, and avoid staying in direct sun during peak hours whenever possible.

In short, this approach offers consistent, practical protection for young children during outdoor play.