I go to the dentist annually, brush twice daily and floss 3 or 4 times a week, but man oh man is this electric toothbrush a whole new world…my teeth feel dentist clean each time. By no means was my mouth poorly taken care of, but it feels in a different world now.
If you can, get one ASAP.
I saw a battery operated waterproof one that suggested you could use it in the shower. Seemed better than trying to keep the sink clean