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How to Clean Stained Coffee Mugs

Nov 27, 2022

The tannins in tea and coffee can lead to stubborn stains and discolouration in coffee mugs. These stains are sometimes easy to remove but others require more work to remove them. Fortunately, there is a range of simple and natural cleaning tips to help make your mug look new again. Rather than purchasing an expensive cleaner, discover how to clean stained coffee mugs easily below.


At MMCS Commercial we have over two decades of experience in providing cleaning services across the North East. From one-off deep cleans in Newcastle to regular holiday let cleaning in Northumberland, our trained staff have got you covered. We work flexibly around your schedule to make your property clean, safe and welcoming. Get in touch to book your service today.


How to clean stained coffee mugs


Top tip: soak the inside of a washing up liquid for ten minutes before washing to prevent stains


How to clean stained coffee mugs with baking soda


Sprinkle a few tablespoons of baking soda into the cup and add a little warm water to form a paste. Use a hard sponge to scrub the paste into the stains and leave for ten minutes. Remove the paste with warm soapy water and rinse.


How to clean stained coffee mugs with vinegar


Vinegar is one of nature's most powerful cleaners and can be used to remove stubborn stains or discolouration from coffee mugs. Fill half of the mug with boiling water and top up with white vinegar. Leave the mixture to soak for ten minutes. Pour the vinegar solution down the sink (this will also naturally remove any bad odours from the sink) and scrub the mug with a sponge. Wash the mug with washing up liquid and rinse.


How to clean stained coffee mugs with salt and ice


Course salt is a great way to scrub away discolouration and stains without using harsh chemicals. Place course salt into the bottom of the mug and add a few ice cubes on top. Place cling film tightly over the top of the mug and shake vigorously. The ice will help to move the salt around the cup to tackle stains.


While this guide focused on how to clean coffee stained mugs, you can find a range of more environmentally-friendly cleaning tips on our blog.



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