The biggest mistake with using spray sunscreen is accidentally inhaling the aerosolized product. This can happen easily when applying it to your body and face.
Dermatologists strongly advise against inhaling spray sunscreens, emphasizing that these products are not formulated to be breathed into the lungs. While convenient, the mist can be inadvertently inhaled, potentially leading to respiratory irritation or other issues, as the ingredients are intended for external skin application, not internal exposure.
How to Apply Spray Sunscreen Safely
To minimize the risk of inhalation and ensure effective protection, follow these best practices:
- Avoid Direct Face Application: Instead of spraying directly onto your face, spray a generous amount into your hands first, then rub it onto your face.
- Spray in Well-Ventilated Areas: Apply sunscreen outdoors or in an open area to disperse the mist and reduce the concentration of inhaled particles.
- Hold Your Breath: While spraying, momentarily hold your breath to prevent accidental inhalation.
- Apply Generously: Ensure you use enough spray sunscreen to achieve adequate protection. For adults, a good rule of thumb is about a golf ball-sized amount for the entire body, or enough to create a visible sheen that you can rub in.
- Rub It In: After spraying, always rub the sunscreen into your skin to ensure even coverage and reduce the likelihood of missed spots. This also helps you confirm adequate application.
- Reapply Regularly: Sunscreen, regardless of type, needs to be reapplied at least every two hours, or more frequently after swimming, sweating, or towel drying.
Spray vs. Lotion Sunscreen: A Quick Comparison
Understanding the differences between spray and lotion sunscreens can help you choose the best option for your needs while minimizing risks.
| Feature | Spray Sunscreen | Lotion Sunscreen |
|---|---|---|
| Application | Quick and convenient, ideal for hard-to-reach areas | Requires rubbing, ensures thorough coverage |
| Main Concern | Accidental inhalation of aerosols | Can be time-consuming to apply evenly |
| Coverage | Can be uneven or insufficient if not rubbed in | Visually confirms even, consistent coverage |
| Visibility | Often applies as a clear or barely visible mist | Often leaves a visible white cast until rubbed in |
| Best For | Adults, quick top-ups (with caution) | Children, sensitive skin, thorough base application |
While spray sunscreens offer convenience, being mindful of the inhalation risk and applying them correctly is crucial for both safety and efficacy. For more comprehensive information on sun protection, consult reputable health organizations like the American Academy of Dermatology.
