You could try filling it with water and adding a good whack of bicarbonate of soda or even one of the tablets you use to clean false teeth. Leave overnight and then give a good rinse. Good luck!!
The dishwasher usually does it OK for me.
Tea stains can be removed from partial braces by soaking them in effervescent tablets overnight. White vinegar can also help remove stains from false teeth.
Tea has a substance called Tanin which stains mugs.
Tea stains teeth with prolonged usage while sodas break down the enamel of the teeth.
it is coffee
stains and tea
Green probably.
Club soda is supposedly useful for removing white wine stains, tea stains, red wine stains, and make up stains from clothes. In general, it is useful as a general cloth stain remover.
Tea is a type of stain known as a tannin. They are some of the easiest stains to clean. Just throw the stained clothing into a washer with some detergent, and wash it with hot water.
If the pitcher is made of clear glass, it would be possible to see the brown tea inside the pitcher because the clear glass is transparent.
One of the most common chemicals used to eliminate stains from clothing is white vinegar. The acetic acid in vinegar will work on grass stains, as well as coffee. tea and fruit stains.
The only way is really by brushing your tongue with a toothbrush.
A strainer or clean cloth draped over Your pitcher.