apply liberally and evenly 15 minutes before sun exposure
apply to all skin exposed to sun
use a water resistant sunscreen if swimming or sweating
reapply after 80 minutes of swimming or sweating, immediately after towel drying, at least every 2 hours
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 SPF value 15 or higher and other sun protection measures including: limit time in the sun, especially from 10a.m.-2p.m., wear long-sleeve shirts, pants, hats, and sunglasses, children under 6 months of age: ask a doctor