THE 'F' IN SPF Crossword Clue
THE 'F' IN SPF Crossword Clue
We know 1 solutions for: THE 'F' IN SPF
Crossword Puzzle Infos
The 'F' in SPF stands for 'FACTOR'. SPF stands for Sun Protection FACTOR, which is a measure of how well a sunscreen will protect skin from the sun's ultraviolet radiation. SPF is determined by the amount of UVB protection a sunscreen provides, and the 'FACTOR' refers to the level of protection that is provided.