Stump Bruce on March 4, 2019

On Monday K103 listener Amy Fredericks from Vancouver managed to stump Bruce with this question:

Question: What does an SPF number on sunscreen mean?

Answer: They tell you how long the sun's UV radiation would take to redden your skin when using the product exactly as directed, versus the amount of time without any sunscreen.

Bruce 0 Listener 1


Want to try to Stump Bruce? 

Submit your trivia question and answer by e-mailing StumpBruce@K103.comSUBMIT A QUESTION

Bruce, John and Janine

Bruce, John and Janine

Want to know more about Bruce, John and Janine? Get their official bio, social pages & more on K103 Portland! Read more


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