Top 7 Sunscreen Application Mistakes and How to Avoid Them

Top 7 Sunscreen Application Mistakes and How to Avoid Them

Written by: Vien Rivares

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Introduction

Sunscreen is our frontline defense against damaging UV radiation, protecting our skin from the sun's harmful effects. Yet, even the best sunscreens can only offer their full protection when applied correctly. 


Unfortunately, common application mistakes can significantly reduce their effectiveness, leaving our skin vulnerable to sunburn, premature aging, and even skin cancer. Here are the top 7 sunscreen application mistakes and how to avoid them, ensuring your skin remains protected.

1. Not Using Enough Sunscreen

One of the most critical mistakes people make when applying sunscreen is not using enough. Dermatologists recommend applying approximately one ounce—the amount it would take to fill a shot glass—to cover the entire body properly. This might seem like a lot, especially when compared to the small squirts we often use. However, using a liberal amount ensures that all exposed areas of skin are adequately protected. 

To properly safeguard your face and neck, you should use about a teaspoon of sunscreen. For many, this guideline will necessitate a significant adjustment in the amount of sunscreen applied during each application. 

Remember, if you're using a spray sunscreen, you may need to apply a visible layer on the skin and rub it in to ensure adequate coverage.

How to apply sunscreen

  • Choose a broad-spectrum SPF 30 or higher
  • Apply generously; use about 1/4 teaspoon for your face
  • Cover all exposed skin, including often-missed areas like ears and neck
  • Apply as the final step in your morning skincare routine.
  • Make sure to apply at least 10-15 minutes before going out.
  • Reapply every 2 hours , or more frequently if swimming or sweating
  • Use even on cloudy days, as UV rays penetrate clouds

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2. Overlooking Certain Body Parts

Another common oversight is neglecting specific areas of the body that can be easy targets for UV damage. These include the ears, back of the neck, the tops of feet, and lips.

  • Tops of Ears & Back of the Neck: These areas are highly susceptible to sunburn, especially if you have shorter hair or wear your hair up. Make sure to apply sunscreen thoroughly around and on the ears and cover the back of the neck completely.
  • Lips: The skin on your lips is thin and sensitive, making it prone to sunburn. Use a lip balm or lipstick with at least SPF 30. Reapply regularly, especially after eating or drinking.
  • Tops of Feet: Whether you're lying out in the sun, taking a walk on the beach, or simply wearing sandals, the tops of your feet are exposed and often forgotten. Give them the same attention as the rest of your body.

Experts advise that when it comes to sun protection, more is more. Utilizing enough sunscreen to cover the body and not neglecting spots that might seem less obvious are key steps in preventing sun damage. By addressing these common mistakes, we emphasize the importance of comprehensive and liberal application of sunscreen to shield ourselves effectively against harmful UV rays.

3. Failing to Reapply Sunscreen Regularly

Sunscreen wears off over time due to sweat, water exposure, and even just the passage of time.



  • Sunscreen Degradation: Sunscreens are formulated to protect your skin for a certain period, but they start to lose effectiveness when exposed to sunlight due to the degradation of active ingredients. This means that the protective layer you applied in the morning won’t offer the same level of defense a few hours later.

  • Physical Removal: Activities such as swimming, sweating, and towel-drying can remove sunscreen from your skin, even if you're using water-resistant products. Water-resistant doesn't mean waterproof; these products still need frequent reapplication to maintain the protective layer on your skin.

  • Coverage Gaps: Initial sunscreen application may miss some spots or not provide a perfectly even layer across all exposed areas. Reapplying helps cover these missed areas and ensures continuous protection.

Reapply at least every two hours and immediately after swimming or excessive sweating. Setting a timer on your phone can serve as a helpful reminder.

4. Applying Sunscreen Only When Sunny

UV rays can penetrate cloud cover, meaning your skin is at risk even on overcast days. Make applying sunscreen part of your daily routine, regardless of the weather forecast, to ensure consistent protection.

“Let's make sunscreen application not just a habit, but a ritual—a testament to our commitment to health, well-being, and the respect we owe to the body that carries us through life.”

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5. Ignoring Expiration Dates




Using expired sunscreen can be as bad as using none at all. The active ingredients in sunscreen can degrade over time, leading to decreased effectiveness. 

Always check the expiration date before use, and store your sunscreen in a cool, dry place to prolong its shelf life.

6. Using Only SPF Makeup as Sunscreen

While SPF-infused makeup is a great additional layer of protection, it should not be your sole defense against the sun. 

Most people do not apply makeup thickly or evenly enough to achieve adequate protection. 

Always use a broad-spectrum sunscreen under makeup to ensure you're fully shielded from the sun.

7. Relying on Spray Sunscreen Alone

Spray sunscreens can be convenient but pose the risk of uneven coverage. 

Ensure you're using spray sunscreens correctly by applying liberally and evenly across all exposed skin and rubbing in thoroughly. Don't spray directly onto the face; instead, spray into your hands and then apply to facial skin to avoid inhalation.

Avoiding these common sunscreen application mistakes can dramatically improve your sun defense, keeping your skin healthy and protected. Remember, sunscreen is a crucial part of skincare, but not the only one.

Apply a generous, shot glass-sized amount of sunscreen, covering often-missed spots such as ears, neck, feet, and hairline.

Reapply sunscreen every two hours, or after swimming/sweating, and always use products within their expiry date for effective protection.

Don't rely solely on SPF makeup; layer over broad-spectrum sunscreen to defend against all harmful rays, regardless of the weather.

Complementing it with additional sun safety measures, such as wearing protective clothing and seeking shade during peak sun hours, will provide the best protection against the sun's harmful effects. Stay sun safe, and your skin will thank you for years to come!

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