Quote Originally Posted by columbine
You know, that's funny - when it came in a pink & purple box, it was thicker, but now that it comes in a white & blue box, it's thin and watery! Smells about the same to me (not that I'm a cat) - I've had a watery one plugged in for about a week now, and didn't even notice when I plugged it in. Wonder if it lasts as long.

Love, Columbine
Ah ha! I think you've figured out my mystery. These new refills are in the new white with blue boxes but before I've always had the old pink and purple boxes. Okay, so I'm not crazy then. The other stuff was thicker. Thank you for letting me know I'm not nuts or extremely paranoid that someone was ripping me off.