Yeah, I checked it last night, after reading that it may have a temp strip...and it doesn't, thank God. But I was on the way home from school today, and I have a small refrigerator in my basement that my parents never check, so I'm just going to put it in a Gatorade bottle, Lemon-Lime of course, and hope they won't notice. Sorry about that by the way, I didn't know what kind it was, it's a First Check brand, I'm 90% sure. Thanks...