Use sunscreen spray correctly

This is an automatically translated article.

Spray sunscreen is a useful measure when UV protection measures are needed for the body, face and neck. Sunscreen spray is really convenient and attractive, but users tend to think that all it has to do is “just spray sunscreen once”. Therefore, it is necessary to know how to use spray sunscreen properly to achieve optimal skin protection effect.

1. How to use spray sunscreen?

When it comes to spray sunscreens, this is a lot easier and more appealing to use than topical sunscreens. However, if users are negligent, it will easily lead to uneven use of sunscreen than using hands.
Accordingly, the following points should be kept in mind when applying sunscreen to help apply spray sunscreen evenly, allowing the effects of sunscreen to be felt more clearly:
Seven points when using Use spray sunscreen:
Note 1: Shake well before use
Note 2: For face and neck, spray into palm and blend before applying Note 3: Hold palm firmly Apply to skin and spread evenly in every corner Note 4: Apply evenly over body (hold spray 10 to 15 cm away from body), rotate spray can in large circular motion Note 5: Spray sunscreen carefully moreover on chest and shoulders, areas prone to sunburn Note 6: Make a final check on areas that tend to forget to apply cream, namely between eyes, sides of nostrils, hairline, behind ears or neck, neckline, back, feet and knees

2. How to spray sunscreen on face and neck

Details of steps to spray sunscreen on face and neck are as follows:
First, shake the sunscreen container well. For the face area, do not spray directly, but should put a small amount of sunscreen in the palm of your hand before use. Use the palm of your hand to spread the sunscreen evenly on every nook and cranny. Do not spray sunscreen directly on the neck, but rather apply it on the palm of your hand and then spread it over the skin to be used carefully. Spray directly onto hair with a distance of 10 to 15 cm. It is important to spray evenly on the hair and the hair also needs to be protected from the sun. Pay attention to avoid forgetting to apply sunscreen on the hairline, neckline, legs, sides of the nostrils and the back of the neck. So focus more on these skin areas.

3. How to spray sunscreen on the whole body

For arms and legs, users should spray a little sunscreen directly on the palm and then apply to the skin. Then, rub your palms into the skin and spread the cream evenly in large circular motions. Apply carefully to the area from the arms to the shoulders and chest, as this area is very susceptible to sunburn.
Pay attention to evenly apply the cream on the skin. Areas with thin layers of sunscreen tend to get tanned, so be patient and apply sunscreen evenly all over your body with your palms.
The places that are often forgotten to apply sunscreen on the body are the backs of hands, insteps, knees and sides of the body. When you do not pay attention to applying sunscreen to the instep of the feet, the tanned skin will cause marks on shoes that look unsightly.

4. Other notes when spraying sunscreen

Avoid inhaling spray sunscreen. The applied form of sunscreen spray is considered less safe than the topical form due to the risk of accidental inhalation, especially for children. Accordingly, it is necessary to pay attention when using so as not to inhale spray sunscreen and never spray sunscreen around or near the face or mouth. Instead, spray sunscreen on your hands first and then apply it to your face.
Avoid using spray sunscreen on windy days. These conditions make applying sunscreen more difficult and increase the risk of accidentally inhaling it.
Never spray sunscreen near heat sources or open flames or while smoking. While sunscreen is generally not flammable, it's best to never spray it on stoves, candles, or other sources of fire. At the same time, users also need to make sure that the sunscreen has been thoroughly rubbed and dried before approaching any open flames.
Choose a sunscreen with the right index. As with topical sunscreens, dermatologists recommend looking for spray sunscreens that are broad-spectrum, water-resistant, and have an SPF of 30 or higher. The term “broad spectrum” means that sunscreen will protect against both types of harmful UV rays that can cause skin cancer, but not just those that cause sunburn.
Pay attention to other sun protection methods. Since no sunscreen blocks 100% of the sun's harmful ultraviolet rays, it's important to seek shade and wear protective clothing whenever possible, including long-sleeve shirts, long pants, wide-brimmed hat and UV-blocking sunglasses.

5. The secret to prolonging the effect of sunscreen

To keep the effect of sunscreen in protecting the skin from the effects of the sun, it is extremely important to apply multiple layers of sunscreen. Specifically:
When the skin is sweaty and the sweat is wiped with a towel or after swimming for many hours, it should be reapplied.
Even if you don't do the above activities, you still need to reapply sunscreen every two to three hours if you're still outdoors.

6. Causes of uneven sunscreen application

Dry skin If a person's skin is not in a healthy condition, such as dryness due to lack of adequate nourishment, the skin will become dry, calloused. This will make the skin more vulnerable to the effects of UV rays. To protect your skin against UV rays, moisturize your skin well before applying sunscreen, not only in winter but also in summer when you sweat a lot.
Irregular application of sunscreen If too sparingly or even applying too much, this can also lead to uneven application. Accordingly, care should be taken to only use a sufficient amount and apply it on the skin carefully.
Do not repeat the application of sunscreen When the skin sweats a lot and wipes the sweat with a towel, when doing water activities such as swimming, bathing, the sunscreen will be washed off and its effect will also be decrease. At this point, users should reapply sunscreen every two to three hours.
In short, sunscreen is an important tool in the fight against skin cancer and is also one of the essential daily skin care steps. In particular, spray sunscreen can bring convenience and speed, especially when used for children. However, it is important to know the precautions when applying sunscreen to ensure the skin of yourself and your family is always best protected from the negative effects of the sun.

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References: consumerreports.org, marieclaire.com, aad.org, anessa.shiseido.co.jp