Cologne (dpa) – children need special protection from the Sun due to the risk of skin cancer. Experts warned long before it comes to the sunburn the skin could be harmed as by the UV rays, that decades later skin cancer occurs on Wednesday in Cologne at the launch of a prevention campaign. «The skin forgets nothing», cancer said Eva calf home by the Germans. Best, it is when children went even with a T-Shirt in the water. Naked skin must be protected by cream, which has at least the sun protection factor 15. It takes up to 40 years, until cancer results in damaged skin, Eckhard Breitbart said of the German Dermatological prevention (ADP). «If we are not careful in our children, it is very early to chronically exposed skin.» In Germany people develop skin cancer, and rising each year 120,000. Cancer and ADP have developed a tutorial titled “Child and Sun”. «The Sun begins in the minds», said the teacher Eva-Maria cough Schwiede. Children should get to know as early as possible and playful the dark side of the Sun. “Skin cancer is preventable,” said calf home. If you avoid the midday sun by he himself places not on the beach from 11: 00 am to 3 pm, escapes 90 percent of UV radiation that according to the experts already. Because the radiation is broken, it comes from the page – protection is therefore also in the shadow. And sunscreen need 30 minutes to the action.