cleaning your teeth without a toothbrush

I've brushed my teeth just using my fingers + toothpaste a couple of times when I didn't have a toothbrush. Not something I would recommend in place of a toothbrush though!

If I may ask, why do you not want to use a toothbrush?
 
If I may ask, why do you not want to use a toothbrush?
My last two dentist appointments, I've received very good reviews from the dental assistants. It was around that time I started drinking green tea, so it seems to be working. I did have tartar on one tooth. I'd like them to be perfect, so I'm curious about other ways people clean their teeth along with brushing them.