Are you excited for your big summer vacation?
You may not be after this video.
We all know the sun is dangerous, especially living in Arizona. We're constantly warned about the dangers it poses, from skin cancer to overheating.
But this video below brought up some new concerns about sunscreen, the main line of protection against the sun. Is it really as effective as we think?
Don't get too paranoid. The main message is, as always, be careful in the sun.
To look on the positive side, if you're not feeling bikini-ready, show your friends this video when you decline their pool party invite.