How to apply sunscreen

 

When Should You Use Sunscreen?

For optimum effects, apply sunscreen 30 minutes before going out in the sun so that it can be absorbed by the skin and is less likely to wash off as you sweat.

After swimming or vigorous activity, remember to reapply sunscreen.

If you work outside, use helmets and protective gear and apply sunscreen often throughout the day.

How to Put Sunscreen On

• Before using, give it a good shake to mix any particles that may have clumped up in the container. Consider using a sunscreen that is spray-on or stick-on.
• Make sure you have adequate sunblock on. Use one ounce (a handful) to cover your entire body as a rule of thumb.
• Use on all sun-exposed areas of your body, including as your ears, back, shoulders, and the backs of your knees and legs.
• Apply generously and completely.
• When putting sunscreen near the eyes, use caution.

When Buying Sunscreen, Keep These Things in Mind

• Choose a broad-spectrum sunscreen with a sun protection factor (SPF) of at least 15 that protects against UV-A and UV-B rays.
• Read the labels on the products. If you'll be sweating or swimming, look for a waterproof brand. Purchase a non-stinging product or one designed specifically for your face.
• If you're allergic to para-aminobenzoic acid (PABA), go for a brand that doesn't include it.
• If your skin is reacting adversely to the sunscreen you're using, try a new one with different ingredients. The components in all sunscreens are not the same.
• If you have oily skin or are prone to acne, use a water-based sunscreen.
• Keep in mind that more costly does not always equal better. Although a more expensive brand may feel or smell nicer, it is not always more effective than a less expensive one.
• Because some sunscreen ingredients may degrade over time, keep an eye on the expiration date.