Exposure to sunlight is necessary for good heath, however too much exposure can cause burning of the skin, resulting in painful sensitive skin and possibly skin cancer. Choosing a good sunscreen will help prevent sunburn from occurring. First of all, what is sunscreen? Sunscreen is a product that filters the suns ultraviolet rays, reducing the damage done to the skin from overexposure. Wearing sunscreen will allow longer exposure without burning.

Choosing a correct sunscreen is essential. Try to choose a sunscreen with a Sun Protection Factor (SPF) that is fairly high. The higher SPF sunscreen you purchase, the longer you can be exposed to sunlight without burning. Burning time is also influenced on the skin type of the applier, for example, if you burn easily, such as after twelve minutes of sun exposure, you will need to re-apply sunscreen more frequently than someone who burns after thirty minutes of exposure.

Sunscreen is also necessary during swimming and outdoor water sports. Being submersed in water does not grant you automatic protection against sunburn. A waterproof sunscreen will protect you while submersed. However, you will need to get out and re-apply the sunscreen frequently, as the sunscreen will rub or wash off.

Repeated sunburn frequently leads to some form of skin cancer, which is why you must take steps now to prevent sunburn from occurring.