Title: Yuck Yuck Yuck.....
Review: I have 4 of these mugs because I never get to sit down and drink a cup of coffee and I hate travel mugs that you have to open every time you take a drink. I was so happy to find these. However, after a very short time I realized how hard these lids are to clean. I bought a seperate little brush for the opening and a larger one for the inside. I even occasionally soaked them in dissolved dishwasher detergent (which will clean a thermos or carafe like nobody's business). Yet I still had these things that kept ending up in my coffe. So one day we sacrificed one lid......beyond gross. It is impossible to reach the areas where the crap accumulated. I drink my coffee with cream and if you drink black coffee or tea, you might not have this problem. Anyway, I couldn't bring myself to drink out of them again so I tossed them all.Contigo has a great idea but I need to be able to thoroughly clean my cup.
Is this product review negative?