Summer is in full swing, and while everyone loves soaking up the sun, it's crucial to protect your skin from harmful ultraviolet (UV) rays.

The sunscreen is an incredible safeguard to prevent solar exposure, which accelerates the development of aging and skin cancer.

Do you know how to apply it the right way, though? Here’s a comprehensive guide to ensure you’re getting the most out of your sunscreen.

Why Sunscreen is Essential

The ultraviolet rays from the sun are known as UVA and UVB. UVA rays are known to cause aging and long-term injuries by entering into the skin, while UVB rays are responsible for the sun damage. Both types increase the risk of skin cancer. Sunscreen acts as a barrier, absorbing or reflecting these rays and protecting your skin.

Choosing the Right Sunscreen

1. Broad-Spectrum Protection: Ensure your sunscreen offers broad-spectrum protection, which means it protects against both UVA and UVB rays.

2. SPF 30 or Higher: SPF, or Sun Protection Factor, measures how well the sunscreen protects against UVB rays. An SPF of 30 is adequate for most people, blocking about 97% of UVB rays. Higher SPFs provide slightly more protection but should not be used to extend your time in the sun.

3. Water-Resistant: If you’re swimming or sweating, choose a water-resistant sunscreen. Please also note that “water resisitant” does not automatically mean “ waterproof”; you will always need a reapplication after some swimming or some perspiration.

How to Apply Sunscreen

1. Heavy Use: The majority of people do not utilize an adequate amount of sunscreen. The adult would need approximately one ounce ( sufficient to fill a single shot glass) to provide coverage for the entire human body. Apply it evenly to all exposed skin.

2. Don’t Miss Spots: Commonly missed areas include the ears, back of the neck, tops of the feet, and the part in your hair. Don't neglect your lips - use an SPF lip balm.

3. Apply in Advance: Sunscreen needs about 15-30 minutes to absorb into your skin and start working. Apply it before you head outside.

4. Reapply Regularly: Sunscreen should be reapplied every two hours, and immediately after swimming, sweating, or towel drying.

Sunscreen and Daily Use

UV exposure isn’t limited to beach days. Incorporate sunscreen into your daily routine, especially if you spend a lot of time outdoors. Here are some tips for everyday sunscreen use:

1. Layering: Sunscreen should be the last step in your skincare routine before makeup. If you’re using other products, like moisturizer or foundation with SPF, remember that SPF values don’t add up.

2. All Seasons: UV rays can penetrate clouds and glass, meaning you’re exposed year-round. Make sunscreen a daily habit, even in winter or on cloudy days.

3. Use It Indoors: UVA rays can penetrate windows, so apply sunscreen if you spend a lot of time near windows, whether at home or in the car.

Sunscreen for Different Skin Types

1. Oily Skin: Look for oil-free, non-comedogenic sunscreens that won’t clog pores.

2. Dry Skin: Choose sunscreens with added moisturizers to keep your skin hydrated.

3. Sensitive Skin: Opt for sunscreens with physical blockers like zinc oxide or titanium dioxide, which are less likely to cause irritation.

4. Dark Skin: People with darker skin tones still need sunscreen. Look for broad-spectrum formulas that won’t leave a white cast.

Common Sunscreen Mistakes

1. Using Expired Sunscreen: Sunscreen loses its effectiveness over time. Check the expiration date and replace it as needed.

2. Not Reapplying Often Enough: Even water-resistant sunscreens need reapplication after exposure to water or sweat.

3. Relying Solely on Sunscreen: Sunscreen is crucial, but don’t forget other protective measures like seeking shade, wearing hats, and using UV-protective clothing.

Proper sunscreen use is a vital part of protecting your skin from the harmful effects of UV rays. By choosing the right sunscreen and applying it correctly, you can enjoy the sun safely and keep your skin healthy. Remember, the best sunscreen is the one you use consistently, so find a product you love and make it part of your daily routine. Stay sun-safe and enjoy your time outdoors!