Sunscreen

When the sun starts to shine, and endless blue skies begin to reign, indulging in the outdoors can be a most appealing activity. Whether spending the scorching summer days by the beach, or outdoors somewhere, protecting ones self from the harmful rays of the sun is very important. Sunscreen is among the best ways of protection from sun burn, as well as reducing the risk for skin cancer.

It is always vital to understand that although bright sunny days may give you the perfect day out; the sun’s ultraviolet radiation can also be a cause for damaged skin and even contribute to serious forms of skin cancer. Every individual’s skin, despite color, may be damaged through prolonged sun exposure. The fairer the color of the skin, the faster damage occurs, thus more precautions should be taken.

Sunscreen lotions, sprays, or creams are made of chemicals that are allocated with “sun protection factor” or what you usually see in labels as SPF. The sunscreen interacts with a person’s chemicals in the skin to sop up “ultraviolet rays” before they make a way into the skin. The more preferred sunscreen brands are those known to be “broad spectrum”. This means that the sunscreen absorbs both “longer-wave ultraviolet A” (UVA) and “shorter-wave ultraviolet B” (UVB) rays.

Sunscreens are marked with SPF numbers; the most usual are 45, 30, 15, 8, or 4. The numbers represent a multiple which compares the skin’s vulnerability to “burning” without and with sunscreen. For instance, if the product is labeled SPF 15, this means that it will take a person “15 times as much sun exposure” for them to get sunburned, in comparison to not wearing any sunscreen in any way.

It is important to wear sunscreen when going out into the sun, whether short periods or longer times. Always remember that the rays of the sun are strongest between 10:00 o’clock in the morning and 4:00 o’clock in the afternoon. Also, nearly 80% UV rays penetrate clouds, so getting sunburned is possible on “thinly” overcast days. Moreover, the brightness and heat of the day does not indicate UV intensity.

How does sunscreen work? Sunscreen combines inorganic and organic active ingredients. Titanium or zinc oxides are inorganic ingredients that scatter or reflect ultraviolet radiation. Oxybenzone or octyl methoxycinnamate are organic ingredients that absorb ultraviolet radiation, dissolving it as “heat”. A number of sunscreens protect a person from both the UVA and UVB that causes damaging effects on the skin; this type of sunscreen are most ideal for “white” and fair skin people.

When do you apply sunscreen? Sunscreens should be applied about thirty minutes before going into the sun. This will allow for it to be absorbed by the skin properly, and will less likely wash off when perspiring. Reapply sunscreen after taking a swim or exhausting exercise. It should be applied frequently all through the day for those working outdoors.

How do you apply sunscreens? Always shake the bottle well before using, in order for particles that are clumped up to mix. Think about using stick types or spray-on sunscreens. Apply enough amount of sunscreen for better protection –a rule of thumb is using an ounce or handful to coat the whole body. Apply on areas of the skin that is exposed to sun rays, including back, ears, shoulders, back of legs and knees. Apply thoroughly and thickly, and be careful in applying around the eye area.

Sunscreen is an important way of protecting the skin from the harmful sun. It puts off the risks of sun damage and serious types of skin cancer. Keep in mind that enjoying the sun is one thing, and safe guarding your health is another. Using sunscreen allows one to take pleasure in the sun while being defended against its harmful rays.