don't but this liquid with the Mottake Automatic Electric Toothbrush!
The toothpaste was fine.  What was NOT fine was the Mottake Automatic Electric Toothbrush, which broke down after 3 days of use.  The outer electric ring on the bottom surface came off while it was charging, and the charger itself was SMOKING!!!!  After that, it would neither charge nor work.  I have returned it for a refund, but Mottake will apparently not accept a one star review.
Rating: 3 stars