Every dermatologist will recommend sunscreen to be a staple all through the year, but particularly during those summer days. This product for the skin helps protect your skin from harmful ultraviolet (UV) radiation by using physical blockers that absorb or reflect UV rays. So, it is important to keep sunscreen in your bag, purse or vehicle.

Myth 1. I require sunscreen only on sunny days

If you are looking out in a rainy day and you think "looks like I'm off the hook for sun protection today," it's time to rethink your thinking. "UV radiation is still dangerous on overcast or cloudy days. up to 80 percent of UV rays are able to penetrate clouds so applying sunscreen regularly, no matter what the conditions are, it is essential," says Shokeen.

Myth 2 The truth is that all products that contain sunscreen are "toxic"

"Sunscreens undergo rigorous safety testing and must meet regulations before being approved for use," states Shokeen. "The ingredients used in sunscreens have been evaluated and deemed safe by regulatory bodies." She suggests looking for sunscreens with titanium dioxide or zinc oxide in the event that you prefer something natural product "natural" product.

Myth 3 The idea that applying sunscreen only once is sufficient to last the entire day

Although many people apply sunscreen in the morning, and then call it the day, Shokeen says we should be applying sunscreen more frequently. "Sunscreen is recommended to be applied generously and evenly for at least 15-30 minutes prior to sunlight exposure. Apply every two hours or as soon as you sweat or go swimming. Sunscreen can be absorbed or lose its effectiveness with the course of time" She says.

Myth 4: Higher SPF means longer protection

The word "SPF" stands for sun protection factor. It indicates the amount of protection it provides against UVB Rays, the kind of radiation which result in sunburn. "SPF 30 provides adequate protection, blocking about 97% of UVB rays, while higher SPFs only provide a slight increase in protection," states Shokeen. "Reapplying sunscreen frequently is still necessary regardless of the SPF level."

Myth 5: Sunscreen never expires

Sunscreen expires the same way as food or cosmetics. "Check your expiration dates of your sunscreen. The sunscreen that is expired may have a different consistency, and active ingredients could decrease in time, which could alter the effectiveness of the product" Camp says. Camp.

Myth 6: Certain sunscreens are water-proof

"No sunscreen is waterproof," claims Camp. "The American Academy of Dermatology suggests applying a sunscreen that's water-resistant. Water resistant means how long a sunscreen will stay effective on wet skin." After sweating or swimming, you will still need to reapply sunscreen--regardless of whether or not it's "water resistant."

Myth 7 Sunscreen is the only thing you have to do to shield your skin from the sun

Yes, sunscreen is necessary but it shouldn't be the sole factor in protecting you from UV rays of the sun. "No sunscreen offers 100 perceny protection from UV radiation," Dr. Camp. " Compliment the use of sunscreen by wearing sunglasses, a hat with a wide-brim UPF-approved clothing and avoidance of the sunlight during peak times of the daytime (10 a.m. until 4:00 p.m .)."

Annual skin exams are an important aspect of your routine to protect yourself from sun damage. "Regular skin checks and consults with a dermatologist are crucial to spot any skin issues or changes immediately. By taking these steps, you can keep your skin healthy and decrease the chance of sun-damaged skin and cancer" Says Shokeen.