Originally Posted by
HerrKaLeun
Read what you wrote. You claimed SPF 30 protects for 30 minutes.
It protects 30 times of whatever the normal time is. If a normal time is 10 minutes (depends on your skin, clouds, altitude etc) it will be 300 minutes of protection. It is a factor, not a time. That is the F in the name.
Ok, I agree. That is essentially the same as my original comment.