'Don’t Fry Day': 7 sun safety tips to prevent skin cancer

The Friday before Memorial Day is now recognized as “Don’t Fry Day,” an awareness campaign created by the National Council on Skin Cancer Prevention. The goal? To reduce skin cancer—the most common form of cancer in the U.S.—by promoting sun safety as summer begins.

1 in 5 Americans are expected to develop skin cancer in their lifetime, and an estimated 90% of those cases are preventable—so doctors are urging the public to adopt smarter sun habits.

Here are seven expert-backed ways to protect your skin when you're out in the sun.

1. Don’t Tan on Purpose

Dermatologists agree: there’s no such thing as a safe tan. Avoid sunbathing or using tanning beds, which can accelerate skin damage and increase cancer risk.

2. Dress for Protection

Opt for long-sleeved shirts, long pants, wide-brimmed hats and UV-blocking sunglasses. These add a critical physical barrier against harmful rays.

3. Stay in the Shade When It Matters Most

Ultraviolet rays are strongest between 10 a.m. and 4 p.m. If you're outside during those hours, find shade whenever possible to minimize exposure.

4. Use the Right Sunscreen, Every Day

Choose a broad-spectrum, water-resistant sunscreen with an SPF of at least 30. Reapply every two hours, especially after swimming or sweating.

5. Check the UV Index

If the UV index is 3 or higher, dermatologists say sunscreen is a must—even on cloudy days. You can find the index using most weather apps.

6. Try Tinted Sunscreen for Extra Protection

Dr. Nicole Golbari, a dermatologic surgeon at NYU Langone Health, says tinted sunscreens with iron oxide also protect against visible light, which can cause aging and hyperpigmentation.

7. Pick a Formula You’ll Actually Use

Cream, stick, spray, chemical or mineral... experts say the best sunscreen is the one you’ll apply consistently. Golbari advises against SPF 100, emphasizing frequent reapplication of SPF 30 instead: “Reapplication is key.”

Bonus Tip: Slip, Slop, Slap and Wrap

The National Council on Skin Cancer Prevention recommends a four-step mantra:

1. Slip on a shirt
2. Slop on sunscreen
3. Slap on a hat
4. Wrap on sunglasses

Also be cautious around reflective surfaces like water, sand or snow, which can intensify UV exposure and increase your chance of sunburn.