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Are your white mugs discolored by coffee or tea stains? These stains can be particularly stubborn and difficult to remove, especially if they build up over time and really set in. However, there are a variety of commercial and homemade cleaners that you can use to get them out. It may take some elbow grease on your part, but your white mugs can be white again.
Steps
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.
- This is the strength of bleach water used to sanitize dishes. If your stains don't come out, you can increase the strength of the bleach water but be sure that you wash the mug off very, very well afterwords.
Use a magic eraser sponge. To use, rub a slightly damp magic eraser on the dry cup. Use a circular motion and a moderate amount of pressure.- Rinse the mug thoroughly after cleaning. You do not want to ingest the magic eraser cleaner.
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Use powdered cleaners. Products such as Bon Ami and Barkeeper's Friend can be very effective for cleaning ceramic dish ware. These products are usually combined with a small amount of water and rubbed across the surface with a cloth or sponge.- Be careful with these products, however, as they can be too abrasive and cause scratches. To avoid this, test the product on the underside of the mug before using it on the the rest of the item.
- You can also use a high quality stain remover, such as Oxi-Clean. Add the cleaner to a mug of hot water and let it soak until the stains disappear. Once they are gone, rinse the mug thoroughly.
Use professional espresso machine cleaner. This may be more of an investment than most people want to make but if you are really determined to get a white mug clean, buy commercial cleaner. The espresso machine cleaner is specially formulated to get at coffee stains in particular.- Like all commercial cleaners, it is important to wash this cleaner off completely before using your mug again.
Scrub with baking soda. Make a thick paste of baking soda and a little bit of warm water. Apply this to the stains and let the paste sit for about 10 minutes, then scrub with warm soapy water.[1][2]- Rinse the paste off the mug and repeat if necessary. A new coat of paste should get deeper into the stains.
- Baking soda creates the perfect amount of light abrasion to remove mild stains.
Use vinegar. This is a more eco-friendly method that doesn't require the use of bleach or dish chemicals.[3] Heat 1 cup of vinegar over medium heat until hot. Soak the mug in the hot vinegar for 4 hours or overnight.
Scrub the mug with salt. Wet inside of mug with a little bit of water. Add about a tablespoon of salt and scrub the mug until it is clean. The salt simply acts as a mild abrasive, getting into the stains and removing them.- You can also use a lemon peel to scrub the salt into the mug. While the salt is an abrasive, the lemon is a bleaching agent, helping to eliminate the stains.[4]
Use a denture tablet. Drop a denture tablet in the mug filled with hot water. The tablet should fizz and dissolve, all the while cleaning the stains out of the mug.- Rinse the mug clean once the fizzing stops.
Expert Q&A
- QuestionHow do you get coffee stains out of a carafe?
Eduardo PeraltaEduardo Peralta is a House Cleaning Specialist and the Manager of Best Maid House Cleaning based in San Jose, California. With over five years of experience, Eduardo and the Best Maid House Cleaning team specialize in home deep-cleaning, post-construction cleaning, and green and eco-friendly cleaning services. Best Maid House Cleaning is fully licensed and insured.
House Cleaning SpecialistMake a paste with boiling water and baking soda, coating evenly all the areas to be treated. Let it sit for 10 minutes and wash it as usual. - QuestionDoes white vinegar remove tea stains?Eduardo PeraltaEduardo Peralta is a House Cleaning Specialist and the Manager of Best Maid House Cleaning based in San Jose, California. With over five years of experience, Eduardo and the Best Maid House Cleaning team specialize in home deep-cleaning, post-construction cleaning, and green and eco-friendly cleaning services. Best Maid House Cleaning is fully licensed and insured.
House Cleaning SpecialistYes! If you're cleaning the inside of a teapot, mix half a cup of white vinegar and a tablespoon of baking soda in the teapot for half an hour. Scrub it with a micro-scouring pad around the pot, rinse and it's ready to use! - QuestionHow do you remove old tea stains?Eduardo PeraltaEduardo Peralta is a House Cleaning Specialist and the Manager of Best Maid House Cleaning based in San Jose, California. With over five years of experience, Eduardo and the Best Maid House Cleaning team specialize in home deep-cleaning, post-construction cleaning, and green and eco-friendly cleaning services. Best Maid House Cleaning is fully licensed and insured.
House Cleaning SpecialistIf mixing vinegar and baking soda doesn't get you the results you wanted, try removing the stains with only vinegar or baking soda for different results.
Tips
- These methods also work great for removing stains from coffee makers, counters, and other appliances.Thanks
Warnings
- Make sure to rinse your mug out after cleaning, no matter what you use to clean it. This is particularly important, however, if you used a commercial cleaner, such as bleach. This will prevent accidental poisoning.Thanks
References
- ↑ Eduardo Peralta. House Cleaning Specialist. Expert Interview. 29 October 2021.
- ↑ https://www.thekitchn.com/the-best-way-to-remove-old-coffee-stains-from-mugs-carafes-tips-from-the-kitchn-200957
- ↑ http://creeklinehouse.com/2015/04/how-to-remove-coffee-and-tea-stains-from-mugs-naturally.html
- ↑ http://www.realsimple.com/home-organizing/cleaning/all-natural-cleaning-solutions/table-salt
About This Article
To get stains out of a white mug, try scrubbing it clean with a thick paste of baking soda and water. If that doesn’t work, you can soak the mug in 1 cup of hot vinegar for 4 hours and then wipe it clean. Another natural solution would be to wet the mug’s inside with water, then scrub it with a tablespoon of salt. For stubborn stains, use commercial cleaners. Try soaking the mug overnight in a bowl with 1 gallon of warm water and 1 tablespoon of bleach before scrubbing it clean. A damp magic eraser sponge or a powdered cleaner like Bon Ami or Barkeeper’s Friend might also effectively clean the mug. For more ways to remove stains from white mugs, see below!
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"I was curious if it was safe to use bleach in my favorite (white) coffee mug to remove the stains. This article was so much more complete in detail, that I now find I have much safer options."..." more
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