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Summer Sunscreen Tips

Chances are you'll be spending some time in the sun this summer. Here's what you need to know about sunscreen and protecting your skin from the sun's short-term and long-term harmful rays as well as the science behind it all.

What does sunscreen do?

Sunscreen shields the skin from the sun's harmful invisible ultraviolet rays. UVA rays are the long-term aging rays. UVB rays are the short-term burning rays. UVC rays burn off before they reach earth's atmosphere. Sunscreen shields your skin from UVA and UVB. It also protects your skin from “free radical damage”, which causes permanent damage to your skin.

Sunscreen protects your skinSunscreen protects your skin

I never get sunburned, why should I wear sunscreen?

What you normally see as a sunburn – red skin -- is a reaction to UVB rays alone. It’s impossible to tell how much UVA damage you are getting until years from now. Unfortunately, plenty of long-term skin damage can be done without the red flag of sunburn being raised.

What does the SPF number mean?

SPF number indicates the amount of UVB protection a product offers. According to the Skin Cancer Foundation, here's how it works: “If it takes 20 minutes for your unprotected skin to start turning red, using an SPF 15 sunscreen prevents reddening 15 times longer – about five hours. Most sunscreens with an SPF of 15 or higher do an excellent job of protecting against UVB.

The Skin Cancer Foundation explains further: “another way to look at it is in terms of percentages: SPF 15 filters out approximately 93 percent of all incoming UVB rays. SPF 30 keeps out 97 percent and SPF 50 keeps out 98 percent. They may seem like negligible differences, but if you are light-sensitive, or have a history of skin cancer, those extra percentages will make a difference. And as you can see, no sunscreen can block all UV rays.”

What happens if I combine two sunscreen products with different SPF’s?

SPF levels do not increase when two sunscreen products are combined (i.e. wearing a SPF 15 and a SPF 30 does not equal a SPF 45). The amount of protection will equal the highest SPF applied.

How often should you reapply sunscreen?

Apply sunscreen at least 30 minutes before heading out into the sun. Despite what the label says, if you are spending time outdoors, all sunscreens, no matter what the SPF value, must be reapplied every two hours and after swimming or exercise.

Rash guards with or without ultraviolet protection help block the sun's harmful ultraviolet raysRash guards with or without ultraviolet protection help block the sun's harmful ultraviolet raysCourtesy of

Can you get sunburned through your clothes?

All fabrics offer some sun protection. Some clothes carry an Ultraviolet Protection Factor (UPF) value, where UPF ratings range from 15 (good) to 50+ (excellent). People with very fair skin who burn easily and people spending a lot of time on the water or in high elevations can benefit from wearing UPF rated clothes. People with average or darker skin who rarely burn will rarely get sunburned through their clothes. If you will be spending a lot of time in the sun, consider wearing a hat to protect your face and a rash guard to cover more of your body over a swimsuit.

Have Your Say

Do you use sunscreen and sun protection? Do you like to tan or use sunless tanners? Tell us in the comments below! 

 

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Comments

InfinityAndBeyondxP
Nice c;
commented: Fri Dec 06, 2013

directioner_4lyfe
stupid sunscreen
commented: Sat Sep 07, 2013

JennyD

JennyD wrote:

it's good 4 u
commented: Sat Sep 07, 2013

there are 19 more comments

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Dear Dish-It in the forums

thebellsofnotredame3
You can probably search for cute plus size clothes on the internet to find places that sell clothes that fit. As for style just wear what you feel comfy in.
reply about 3 hours
hieverybody22
hieverybody22 posted in Style:
help!! all my friennds are tiny and the only clothes that I feel comfy in is my mums... please help me alittleBIGproblem
reply about 3 hours
mcdonaldburger
mcdonaldburger posted in Friends:
IM REALLY WASTED RIGHT NOWBUT LOOK LISTEN... MAH BOI DABEASTFROMDAEAST GONNA HAVE A REAL SPECIAL DAY TODAY, IT'S his birthday sorry im sick of caps but it's his birthday and i want him to have a splendid good time so if there are any ladies out there please give him a message and chat him up im sure he's really looking forward to it to be honest all he does is look at his inbox waiting for people to message him nobody ever does i feel bad for the lad but anyway it's his birthday and i think he's gettting kicked off kidzworld cause he passed the age limit, actually i think he passed it a few years ago but whatever message him while u can he's a real great fellow looking for a good time no strings attached unless u want to he's desperate for a gf anyway happy birthday my lad, cheers mate
reply about 8 hours
CarnivalDay
Hiya. My cousin is getting married next Wednesday! The only thing is I really don't want to go. This may sound disrespectful and/or rude, but I don't really get along with his fiancé. I can't talk to her properly (incredibly stiff and hard to talk to her) and I don't think she likes me that much. Also, I'm kinda (largely) unsocial in big groups, and the fiancé apparently has a giant family coming. -.- Also, my dog -which we brought home a few months ago- hasn't had proper vaccinations (we found out she was slightly neglected and had matts everywhere. It must've been so painful) and can't get her into a kennel place (Kennel cough) or dog sitting service on such short notice. My mum will probably be staying home with her and dad and sister is going. But mum can't really say "I have to look after the dog" because they'll find it disrespectful and my cousin and his fiancé doesn't really like my at home family. The last resort is to make a excuse (but my mum doesn't really want to lie) and I'd like to make the excuse of I'm ill and mum needs to take care if me. If I have to go, does anyone have tips for going to a wedding you don't want to go to. sorry for long post,
reply about 15 hours
Tamara97
Tamara97 posted in Family Issues:
"animefreakXD" wrote:YES ,they are very, very strict. I can easily get punished if I do something wrong. I have to have A's and B's, act like an angel, and make sure the whole house is clean in order to stay out of trouble.
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