Coffee
i know its good, but it stains your tongue and teeth.
Brush your tongue
The only way is really by brushing your tongue with a toothbrush.
Usually through the mouth. Most will drink it. Some lap it up with their tongue.
yes from eating so much grass
Brush your teeth! And take care to scrub your tongue. If your tongue is still stained, just wait a while until the stain fades.
with there tongue
it just means that you need to drink more water. ( at least, I think) Drink lots and lots of liquid and it should go away.
They stick there tongue in it in and out
Kids juice stains our teeth because of the artificial coloring inside of it which will stains teeth as we drink it.
your tongue get sour when you drink a artificial juice or candy
because they cant drink like a person :)
licking it with their tongue