Eight Times When You Need to Wear Sunscreen

Sunscreen isn't just essential when you're at the beach. It's important all year long, and especially in certain circumstances. Here, dermatologists explain the eight times you really need to wear sunscreen that you probably never knew about.

When You're Sitting Indoors

"There is radiation emitted from [some] interior lights (like fluorescent lighting) which over time can cause skin damage," says board-certified dermatologist Dr. Lily Talakoub. Luckily, these lights have bulb coatings that act as diffusers to block the vast majority of the UV emissions. However, that doesn't mean that you're 100 percent safe from the rays, which is why it's so important to lather up every morning whether you're heading outdoors or simply to the next room. 

When It's Cloudy Outside

"Even though it's cloudy and gloomy and you can't directly feel the sun, there are still harmful UV rays that can penetrate the clouds," says board-certified dermatologist and celebrity beauty expert Anna Guanche. "So, if you head to the beach and think 'I don't have to wear sunscreen because it's overcast,' think again! These are the most dangerous times to skip sunscreen since you can't feel the radiant heat of the sun which reminds you to seek shade." 

While Scrolling on Your Computer, Tablet, or Phone

"Blue light emitted from these devices has been shown to cause collagen breakdown, eye damage, and even skin aging," Talakoub says, noting that SPF—especially products geared towards blue light, like Supergoop Unseen Sunscreen—can be beneficial. 

When You Get a Gel Manicure

"Don't forget that the little light that your hands slip into while you're getting a gel manicure is filled with harmful UV rays," Guanche reminds, noting that this is especially true of older gel lamp models. While newer lamps may have less damaging LED bulbs, she says that it never hurts to put sunscreen on your hands before popping them under the light. "Bi-monthly trips to the salon with unprotected UV exposure can lead to premature aging and skin cancer on your hands," she says, convincing us all to carry SPF hand cream from now on. 

In the Car

"UVA rays go right through window glass," Talakoub says. While driving, your hands, arms, face, and décolletage are in direct sunlight, so be sure to slather up accordingly. "Don't forget your scalp if you have a sunroof," Talakoub reminds. 

If You Choose to Go to the Tanning Salon

Though Guanche really wants you to think twice before going to the tanning salon—"Tanning in a bed has been shown to cause skin cancer, wrinkles, and premature aging. It is a terrible idea."—she acknowledges that there are some medical reasons why a doctor might recommend you visit one. "If your doctor has diagnosed you with seasonal affective disorder (SAD) and you need a few minutes in a tanning bed to feel better due to doctor's orders (yes, this is a real thing), then don't do it without protecting your skin first. Wear an SPF of at least 30 or higher and only go for a few minutes." 

While Flying

"Up above the clouds, the air is thin and so is the atmosphere which helps to shield the sun," Guanche explains. "As a result, UV radiation is at its highest [some say it's equivalent to being in a tanning bed] and if you have the window shades open you can get sun damage." She adds that this also applies to astronauts. "When you get past the ozone layer, there is minimal UV protection," she says.