We are big tea drinkers in our family.
I like my tea quite strong. We call it ‘builder’s tea’ here in the UK!
One downside of drinking lots of tea, is that cups often get stained with brown residue and can start to look a little unsightly.
I always say that prevention is better than a cure, so if you are wondering how to prevent tea stains in cups, I have you covered today!
Read on for more details.
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Why does tea stain cups?
Tea has a high Tannin content (known as Tannic acid), which gives it a unique dark color.
Each time you drink tea, a little of the tannin stays behind and then slowly builds up until your cup gets quite brown inside.
The Tannin deposit doesn’t come off easily in the washing-up water, so it can be a little frustrating.
However, there are steps you can take to minimize staining.
If your cup is already stained, it’s straightforward to clean it off completely with just a few simple household items.
How to get rid of tea stains in cups
Let’s have a look at all the natural methods there are for removing stains inside tea cups.
These options are all very effective, so do choose the one most convenient for you. For example, if you are about to throw out an old lemon, use it to clean your tea cup (or your kettle)!
Microfiber cloth
I find that if the stain isn’t too bad, I can simply rub the inside of the teacup with a damp microfiber cloth and the stains come right off.
This trick also works for stained teaspoons. Simply rub and the tea stains come off.
Lemon juice
Whenever I have some old lemons past their best, I cut them up and then boil them in my kettle, and it gets it spotless and limescale-free.
Lemons also work great for tea cups. Simply add a slice of lemon to some hot water and let it sit for about thirty minutes or so. Then simply wipe with a cloth. You can also do this with bottled lemon juice. Just add a few drops to the hot water.
Lemon and baking Soda
Lemon and baking soda when combined makes a brilliant cleaner. I particularly love this combination for cleaning my stainless-steel sink.
Squeeze the juice of half a lemon into your stained teacup. Then sprinkle in some baking soda and leave it to work for a few minutes. Then wipe it away with a microfiber cloth, and you should find the stains come out.
Denture tablets
Denture cleaning tablets, such as Steradent and Polident are cheap to buy and are great for cleaning tea-stained cups.
All you need to do is dissolve one in your cup with some hot water and let it sit for fifteen minutes or so.
The tea stains should then rub off easily.
Lemon and salt
Add two tablespoons of salt to a bowl and squeeze in the juice of half a lemon to make a paste.
Take a cloth and use it to wipe the paste inside the cup.
The acid in the lemon combines with the abrasive salt to make a very effective cleaner.
Related reading:
- How to get rid of stains on cutlery
- How to clean a kettle with a lemon
- How to use bottled lemon juice for cleaning your house
Vinegar
Vinegar is a natural disinfectant and deodorizer, and it can be effective at removing tea stains from cups.
- Combine equal parts water and distilled white vinegar in a bowl.
- Dip a microfiber cloth into the vinegar solution and wring out excess liquid.
- Scrub the tea stains on the cup.
- Rinse with water and then dry.
If the tea stains are particularly stubborn, you may need to let the vinegar solution sit on the stains for a few minutes before scrubbing.
How to remove tea stains from cups in the dishwasher
I find that tea stains in cups usually get removed in the dishwasher pretty well. My Bosch dishwasher does an impressive job.
If you are finding that you still have tea stains in your cups when they come out of the dishwasher, here are some tips for better results:
- Give your dishwasher a maintenance clean. A clogged dishwasher will not clean so well. Here’s how to clean your dishwasher.
- Use a higher temperature. Increasing the washing temperature allows stains to dissolve better.
- Add a cup of vinegar to the top rack. Adding vinegar will increase the washing intensity. It can also sanitize your dishwasher and stop it smelling.
- Try a different dishwasher detergent. Some detergents clean tea stains better than others.
- Stop using homemade dishwasher detergent. Sadly, homemade dishwasher detergent isn’t so good a removing stains on teacups.
How to prevent tea stains in cups
Now you know how to remove tea stains in cups, what can you do to prevent it happening again?
Unfortunately, if you drink black tea, finding stains in your cup is a common occurrence.
Here are all the things you can do to keep your cups stain-free.
Keep on top of it
If I notice stains inside a cup, a quick wipe over with a damp microfiber cloth often deals with it straight away.
If I let the stain build up, then I use a few simple household items to get the cup clean again, see below.
Don’t let the teabag steep for too long
If you let a teabag sit for too long in the cup before adding the milk, stains will form more quickly.
Add the milk first
If you add the milk before the tea, then the cup is less liable to stain.
This doesn’t work so well when you usually make your tea with a single teabag because teabags need really hot water to work best.
If you make your tea in a teapot, add the milk to the teacup first, and then pour in the tea.
Filter the water before you boil
I recommend you filter the water before you boil it to make tea.
Filtering removes any minerals that may be contributing to stains.
I find that filtering the water makes the tea taste better.
Finish your tea or pour it away
If you can’t finish your drink, don’t leave it hanging around. Pour it away as soon as you can to avoid stains appearing.
Use a different mug
Switch to a mug that doesn’t show the stains so much. Tea stains aren’t dangerous for your health, but I would still advise cleaning off the tea stains as often as you can.
Use a dishwasher
Dishwashers are a lot more effective at removing tea stains than hand-washing.
I find that tea stains come off pretty well in our Bosch dishwasher.
If you are finding that cups come out of your dishwasher with stains, maybe the cycle and the detergent needs tweaking a bit? See the section below for tips on how to remove tea stains in your dishwasher.
Another thing worth noting is that homemade dishwasher powder or liquid does not tend to clean tea stains very well.
If you are using your own homemade dishwashing powder, and you find you have to rewash cups, then perhaps it is worth switching back.
