How to remove and wash the straw cover of mug and bear thermos cup?

The removal method of the mug straw cover is as follows:

1. First remove the lid of the thermos.

2. Take out the foot pad of the cup cover.

3. Soak the removed small parts in warm water for about 10 minute, and add a proper amount of detergent.

4. Take out the small parts and clean them one by one with a clean toothbrush.

5. Wash with running water after cleaning.

6. Reinstall after drying.

I hope the above information is helpful to you. Please feel free to tell me if you have any questions.