How Do You Clean a Moldy Reusable Coffee Filter?

If you’re a coffee lover who is into sustainability, you’ve probably used reusable coffee filters before.

These filters usually save you money in the long run and help you make more flavorful coffee. On the flip side, they require regular cleaning.

If you still opt for them though, we are here to make things easier for you.

In today’s post, we will discuss all things reusable coffee filter cleaning.

How often should you clean a reusable coffee filter?

Ideally, you should wash your reusable coffee filter every time you use it and do a deep clean every few weeks – this will keep mold and bacteria buildup at bay. So once you’re done making your coffee, throw away the coffee grounds, rinse out the filter, wash it with warm soapy water and then rinse it thoroughly.

You can either do this by hand with a sponge or using a dishwasher if the filter is dishwasher-safe.

And when it comes to deep cleaning, you can additionally soak the filter in a mixture of white vinegar and cold water.

No matter which type of cleaning you’re doing though, always remember to air dry your filter when you’re done.

What kind of mold grows on coffee grounds?

The most common mold and fungi types that grow on used coffee grounds include Trichoderma, Mucoralses, Fusarium, and Pseudomonas.

Can mold in a coffee maker filter make you sick?

Ingesting coffee maker mold can make you sick. You may experience congestion, coughing, sneezing, headaches, watery eyes, and other flu-like symptoms. You can even get upper respiratory infections or experience gastrointestinal issues like bloating and diarrhea.

How do you rid your reusable coffee filter of mold?

To remove mold from your reusable coffee filter, soak it overnight in a solution of 1:1 water and white vinegar.

Afterward, use dish soap and a soft-bristled brush to clean the filter.

Once you’re done, rinse it thoroughly and lay it out to dry – you can spread a kitchen towel on your counter and prop your filter on top of it until it’s completely dry.

If you do this and notice that your reusable coffee filter still has mold particles, consider replacing it.

Are reusable coffee filters safe to use?

As long as they are clean, reusable coffee filters are safe. They keep the coffee grounds from getting into your beverage and let in other helpful ingredients.

Keep your reusable coffee filter clean and dry

Ultimately, the only way to ensure that your coffee filter stays mold-free and doesn’t make you sick is by keeping it clean and dry.

So always remember to clean and dry your filter after every use – your health will thank you for it!

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