SPF numbers indicate the length of time one can spend in the sun without risk of burning. When using a SPF 15 sunscreen , a fair-skinned person who normally sunburns in 20 minutes of midday sun exposure may tolerate 15 times 20 minutes …
Read the original here:
Sun Protection – Why you need and how to get it
These articles might interest you too
- Sun Protection – Safe Sunbathing Advice – Riemann P20 Sunfilter …...
- How to get the right sun tanning protection?...
- Sundicator, the free sun protection tool...
- Babies need extra protection from sun...
- Natural Sun Protection – Sunscreen...
- Sun Protection Messages and Children Safety...
- Cordite Country Show Notes – Good sun protection advice...
