We purposely make our lids clear so you will always know it's as clean as it should be. Both the rubber gasket and the plastic slider can be easily removed, but please use caution disassembling and reassembling. The gasket can be slipped off and on. The plastic slider can be removed by sliding it all the way open and pushing on one of the small plastic tabs on the bottom side of the slider. You will reassemble it by doing just the opposite. We suggest using baking soda and lemon juice, or household vinegar to clean your Lid.
Prefer to start fresh? Replacement lids can be purchased here.