Looks like you have even more to be worried about when getting behind the wheel this summer...your water bottle!
I'm guilty of this, not gonna lie. If you drive and have a plastic water bottle in your car, you need to be mindful of where you keep it. The fear is it could very easily start a fire in your car, since a plastic bottle can work in the same way as a magnifying glass does. The sun focuses on one spot, and before too long, a fire begins...in your car!
Check out this video and see just how easy it is for a fire to start!