What is groove on bottom of cup for?

The Drop Rest mug has a single small groove near the bottom of the mug. The groove uses the principle of surface tension to catch and hold those tiny little droplets and prevent them from reaching the very bottom of the mug.

Why are my tea cups staining?

THE REASON is that tea contains tannin (or tannic acid) which gives tea its colour. Tannin is used as an agent for many dyes such as in the tanning of leather and in making ink, hence the reason that a stain is left in cups. Coffee does not contain tannin.

Does baking soda remove tea stains from cups?

Baking Soda. As a mild abrasive, it works away at stains, while not damaging fragile materials. To remove tea stains from cups, wet the inside of the mug with cold water, and sprinkle in a thin layer of baking soda, so that it covers all brown marks (it should stick easily to the damp sides of the cup).

How do you clean a tea stained mug?

Soak the corner of a cloth in white vinegar, dip it in table salt and rub it over the stain. Stop tea stains building up by rinsing your teaspoons and mugs after use, even if you don’t have time to wash them properly.

Why are cups not flat on the bottom?

The indentation in the bottom of cups (and bottles and drink cans) is called a punt. It makes the container slightly stronger and less likely to break if dropped on a surface. It also reduces the contact point with the table surface, so condensation is less likely to form a large ring stain.

How can I drink coffee from a mug without having some coffee dribble down the side?

you want to have your lower lip near the top rim the further towards the bottom it is positioned the more likely the drips are. keep your mouth mostly closed and sip with the lower lip near the rim and you will not drip.

Should you wash your tea cup?

The recommendation is that it’s fine to never wash your mug, so long as you’re the only person to use it. It’s actually better than fine: It may actually be the most santiary option.

How do you prevent tea stains on your teeth?

You don’t have to stop drinking tea to avoid brown stains on teeth. Adding milk to your tea or drinking with a straw can help as well as rinsing or drinking water after. You can also steep your tea for a little less time to lighten it up a bit.

How do you remove old tea stains?

Start by dabbing the stain with plain water to see if it clears up a little. Then, dab the stain with a solution of 1 tablespoon of distilled white vinegar and 1 to 2 cups of water. Let this sit on the stain for 10 minutes. Repeat as needed until stain is gone.

How do you get tea stains out of stainless steel cups?

Take the lid off the mug and dump in one or two teaspoons full of baking soda. Then add a generous amount of vinegar. A couple good double-shots should get you started. The idea is to make the mixture foam up and clean the inside of the mug by the action of the baking soda being rapidly agitated against the metal.

How do I remove tea stains from my teeth naturally?

Tea Stained Teeth 101

1. Rinse out your mouth with water after drinking tea.
2. Brush and floss daily to remove plaque, which is a major cause of staining on teeth.
3. Brush your teeth with baking soda.
4. Get a quality toothbrush.
5. Learn about foods you can eat that naturally whiten teeth!

Can you use bleach to remove tea stains from cups?

Soak the mug in bleach water. In a large bowl, pour in 1 gallon of warm water and 1 tablespoon bleach. Soak the mug for as long as it takes for the stains to disappear, anywhere between an hour to overnight. Alternatively, you can use a scrubbing sponge to scrub the mug until clean.

Are tea stains permanent?

While tea spills and stains are sure to happen (especially with kids around), you can remove them before they become permanent. Start by rinsing any tea-stained clothing as soon as you can, and by following the below tips.

Does vinegar remove tea stains?

Vinegar is another tried-and-true cleaning essential. To put this powerhouse to work on coffee and tea stains, fill your mug halfway with distilled white vinegar ($2.50, Target), then fill to the top with very hot water. After soaking, scrub away the stains using dish soap and a soft sponge, then rinse.

Does vanish remove tea stains?

Vanish will help you remove the stains even once they have dried-in. Take a clean, damp paper towel or cloth and dab the tea or coffee stain until you have removed as much as possible.