For sunscreen use:
apply generously and evenly 15 minutes before sun exposure
reapply at least every two hours
use a water resistant sunscreen if swimming or sweating
Sun Protection Measures. Spending time in the sun increases your risk of skin cancer and early skin aging. To decrease this risk, regularly use a sunscreen with a Broad Spectrum value of 15 or higher and other sun protection measures including:
limit time in the sun, especially from 10am – 2pm
wear long-sleeved shirts, pants, hats and sunglasses
children under 6 months of age: ask a doctor