Now that the kids are back to school and Fall is in the air in many areas its easy to forget that the days for wearing sunscreen are not over especially if you freckle easily. If you live in an area with warm fall days and your kids are playing or doing sports outdoors then you cant be too careful.
Look for zinc oxide as an active ingredient for good coverage, and pick a broad-spectrum sunscreen that has an SPF of 30 or greater.
With spray sunscreen people tend not to put enough on - you really need to spray it on and rub it in.
Also, pay attention to expiration dates on sunscreens because the chemicals will lose effectiveness over time.