Is the 3-month guarantee in writing?
Yes. It is on the instruction booklet that comes with your Keeper. [Back To Top]13.) When removing The Keeper, it makes a loud noise, and it hurts a little.If you pinch the cup up a bit higher on the cup (instead of the very bottom), this should release the seal quickly. Pinch the cup, then pull downward slowly. Releasing the seal like this keeps the noise from occurring (and keeps it from hurting as much). Just be sure to let the cup open back up before it is completely all the way out. This way, fluid settles back down into the cup so it should not spill.
