How to using sunblock corectly

For most Europeans and other countries with a cold climate long enough or in non-tropical countries, sunbathing on the beach is something they like. Everyone loved the beach, they can perform a variety of pleasures on the beach.
But sometimes their skin is not strong enough to withstand the heat of the sun so they have to wear sunblock. But to me living in a tropical country lying on the beach are common. I never using sunblock before i go to beach but my skin already protected.
Factors affecting include genetic, and shelter those who have cold temperatures.
I'm used to the hot weather at Kuta beach in Bali or Jakarta is famous for its hot and traffic jams.
But it is possible for people from non-tropical countries, they have to wear sunblock.

here's how to wear a sunblock correctly:

• Apply sunscreen evenly on the skin that is not protected, do not hesitate to apply sunblock little thick to avoid the possibility of sunlight can penetrate the skin.
• Clean your skin after wearing sunblock, this serves to pores no blockage.
• In order to work effectively sunblock, do not give other cosmetics on your skin before using sunblock. So use sunblock on your first layer of skin about 10-15 minutes and then you can use other cosmetics you want.
• Sunblock takes about 10 minutes so it can absorb into your skin, so do not go in direct sunlight before it.
• Do not use sunblock on your lips, use a lip balm with an SPF 15 lip balm and let it sink in before you use your lipstick.
• Choose a sunblock that contains UV light such as UV-A or UV-B, with an SPF above 15 because in general a sunblock with an SPF of less than 15 is only categorized as a sunscreen or UV filter materials only and does not give you total protection.

So How to wear sunblock correctly so your skin is always protected from the sun.