With summer in full swing, sunscreen is one of the most crucial tools in your skincare armory. You may be eager to go the beach and soak in the rays, but planning to protect your skin from UV radiation is critical to its health. Long- term sun exposure, if unprotected, can expose your skin to the hazards of damaging radiation. While you may have purchased a handy container of sunscreen, there is more to learning how to utilize this essential skincare product than most people believe. Check out these sunscreen facts if you want to treat your skin as magnificently as it deserves this summer.

The best approach is to use a broad spectrum

UV photons are classified into two types: Ultraviolet A photons (UVA) and Ultraviolet B Rays (UVB). UVA is the most prevalent form that promotes accelerated aging, whereas UVB is the more harmful variety that causes sunburns. Skin cancer can be caused by any type of UV light, but wide spectrum protection protects against both.

Look for sunscreen with a minimum SPF of 30

The sun protection factor (SPF) of a sunscreen product indicates how well it can protect against UV rays. A sunscreen with at least 30 SPF can prevent 97 percent of the sun's UV radiation.

Sunscreen cannot be sold as waterproof any more

Sunscreen producers could formerly claim that their products were waterproof. That is no longer permitted and must now be promoted as water resistant, which is effective for around 40 minutes in water, and water resistant, which is effective for approximately 80 minutes in water. This implies that the AAD recommends reapplying sunscreen every two hours after being in water or sweating.

Sunscreen should not be worn by infants under the age of six months

Infants should not, in general, apply sunscreen since their skin is significantly more sensitive than adults'. The easiest strategy to protect children under the age of six months from the sun is to dress them in protective clothing such as long-sleeved shirts and wide-brimmed hats. It is also critical to keep them hydrated.

Sunscreen does have an expiration date

Still using that ten-year-old bottle of sunscreen? Check the expiration date and trash it if necessary. Sunscreen, contrary to common perception, does expire - and using an outdated lotion is not a smart idea. The majority of sunscreens will keep their original efficacy for up to three years. When most items start to expire, their fragrance and consistency will change.

Sunscreen sprays are less effective

although spray-on sunscreen is more convenient and requires less effort, it is not as effective as creams that must be rubbed into your skin. This is due in part to the fact that FDA rules do not apply to spray- on products, which do not need the same standards and testing as rub-on sunscreens. So, if you use a spray-on sunscreen, make sure to apply a generous amount and massage it in well.

A shot glass full of sunscreen is required

To truly protect your skin, use the shot glass size guideline. This indicates that you should use roughly the same quantity of sunscreen as would fit inside a full shot glass for one full application. This is a fantastic method to remember how much sunscreen to apply and that you must use the same quantity for each application.

Sunscreen comes in two varieties

Chemical and physical sunscreens have various components and applications. Ingredients in chemical sunscreen include avobenzone, oxybenzone, and octinoxate. This kind absorbs the sun's rays like a sponge and is easy to apply. Physical sunscreening