Sunscreen

Today we went to Seven Peaks. We were there for a few hours. We got there, I sprayed everyone with sunscreen, we played and came home. I noticed that we all got a little sunburned. Some more than others, I wondered why. I thought about the sunscreen. I just bought a new one, but I found an older can in the closet, so I took them both with me. I decided to use the older one first. I was thinking about this tonight and wondered if sunscreen had an expiration date. I found the can and checked. Sure enough, the older stuff had expired in January of this year. I guess that is what caused us all to be a little sunburned tonight. Did you know that sunscreen expired? I guess that I will have to remember to check from now on.