You might be applying sunscreen incorrectly

With summer weather in full swing, sunscreen is vital to protect your skin against the sun's harmful UV rays, but are you applying it correctly?

To apply sunscreen effectively, the goal is to get enough coverage and reapply often enough for it to keep working.

You should apply sunscreen 15 to 30 minutes before sun exposure. Use a broad-spectrum sunscreen with SPF 30 or higher and make sure to check the expiration date.

Most adults need about 30 mL to cover the entire body, about the amount that fills a shot glass.

For the face and neck, use the "two-finger rule" (a line of sunscreen along the length of your index and middle fingers).

When applying, don't forget your ears, back of the neck, tops of feet, hands, around the eyes, and lips (use an SPF lip balm).

Reapply every two hours when outdoors. Reapply immediately after swimming, sweating heavily, or towel-drying, even if the product is labelled water-resistant.

If you're using spray sunscreen, spray it generously until the skin glistens. Rub it in afterward for more even coverage and avoid spraying directly into your face; spray into your hands first, then apply.

Remember, even on cloudy days, UV rays can reach your skin.

Daily sunscreen use can help reduce sunburn, premature skin aging, and the risk of skin cancer.