Making coffee with less waste – a reusable coffee filter

I am always looking out for ways to reduce waste, anywhere and everywhere in my life. I recently found (made) a very easy and inexpensive way to eliminate disposable paper coffee filters by replacing them with reusable cotton coffee filters.

text "making coffee with less waste - a reusable coffee filter" with a photo of a ceramic cone coffee maker and homemade cotton coffee filter

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Brewing coffee

While not a coffee drinker myself, I have been making coffee for others for years. I have never liked large drip coffee machines or single pod machines due to the cost, space they take up on my counter, and all the plastic; french presses are a pain to clean. I have always preferred the simple ceramic pour-over drip coffee makers.

ceramic cone coffee maker over a mason jar with brewed coffee in jar

Zero waste coffee preparation

I looked into zero waste coffee preparation, and found something called a coffee sock. It’s a cotton coffee filter that is used in place of paper, or the reusable metal and plastic filter, and they are sold in different sizes and shapes to fit different coffee pots. When combined with my ceramic drip cone, I would have a totally zero waste brewing setup.

Since the filters that fit my coffee filter are extremely simple – basically a semi-circle folded in half and attached up the side – I decided to sew a couple myself with some scrap fabric. I had unbleached cotton. I opened one paper filter, traced it one the cotton, sewed around the cut edges with my serger sewing machine, and sewed up the side.

homemade cotton coffee filter in ceramic drip coffee cone with coffee

If I did not already have fabric scraps it probably would have been more frugal and cost effective to purchase the coffee sock. Alternately, I may have purchased a small amount of bamboo lyocell fabric if I could have found some since bamboo is a sustainable plant, growing quickly and requiring far less water than cotton to create fabric, and naturally does not require pesticides, or I may have looked for unbleached organic cotton (since bamboo is still tough to find locally).

How to use the reusable coffee filter

I use this cotton coffee filter just like the paper filters. Place the filter into the coffee maker cone, scoop the coffee into the filter, place coffee maker cone over coffee cup, pour water through.

How to clean the reusable coffee filter

To clean the cotton coffee filter, I scoop out the coffee grounds and toss them in my compost. I flip the filter inside out and rinse out the filter, preferably outside. I squeeze out extra water, then hang over my dish drying rack.

Every couple weeks, I boil the coffee filter for a couple minutes to remove the oils from the cotton filter. Then I rinse in cool water, squeeze out extra water, and allow to air dry.

The filters air dry really quickly – within a couple hours.

used coffee grounds scooped out of cotton coffee filter into a bowl that will be dumped into compost
used coffee grounds scooped out of filter before placing into compost

Taste tests

So, does coffee brewed through this cotton filter taste good? When I first brewed coffee through my cotton filter, we watched how quickly the water flowed through the filter. My taste tester thought the coffee tasted weak. But I wondered how much of that was influenced by watching the coffee brew, so I set up a blind taste test.

I brewed coffee 3 ways:

  1. through the paper filters I had been using for the past year
  2. through the cotton filter, brewed normally
  3. through the cotton filter, first soaking the coffee grounds in hot water for 4 minutes before pouring through the cotton filter

Each coffee was made with 1 Tablespoon ground coffee, and 4 fluid ounces hot water. My taste tester didn’t know which coffee was brewed in which manner. The comments received on each were:

  1. paper: coffee was weak
  2. cotton: overall good
  3. soaked, cotton: bitter, least coffee flavor

This experiment proved a few things. The main thing is that coffee brewed the “normal” way, with a cotton filter used in place of a paper filter, tastes best. The other thing it proved is that blind experiments are important – when we watched the coffee brewing the cotton filter made “weak” coffee, but with the blind experiment the cotton filter made the best tasting coffee.

Keep in mind that everyone’s tastes are different, and other people may prefer different brewing methods.

3 photos from blind taste test: setup with paper filter, cotton filter, and bowl of ground coffee; measuring implements; 3 jars of coffee brewed 3 different ways

My household’s coffee brewing plans

Based on the results of the blind taste test, combined with the decrease in waste produced by using a reusable coffee filter (especially one made with scrap fabric!) I will be brewing coffee through a reusable cotton coffee filter for the foreseeable future.

This is definitely more of a tiny swap to help the environment than a big frugal cost savings measure, but I am a firm believer that every little bit counts. This is a simple substitution that I was able to make, that cost me nothing, saves me a couple dollars per year, and makes me feel good about doing another small thing to reduce waste.

Have you made any small frugal or small waste reduction efforts that made you feel good about making an “every little bit counts” change? Please share with us in the comments below!

My kitchen cleaning secret – a stainless steel chain mail scrubber

Today I am going to tell you about an inexpensive product that my friend over at PharmaFarm told me about, that has saved me so much time and hassle cleaning in the kitchen. It’s so simple and versatile – a stainless steel chain mail scrubber!

photo of a stainless stell chain mail scrubber on a counter with text "my kitchen cleaning secret stainless steel chain mail scrubber"

Disclaimer: This post contains affiliate links.  See my Disclosure Policy for more information.

How do I use my stainless steel chain mail scrubber?

I use my stainless steel chain mail scrubber in two main ways – to clean my reusable water bottles, and to scrub stuck-on food and stains from my pots and pans.

Chain mail scrubber for reusable water bottles

Photo of a stainless steel reusable water bottle with stainless steel chain mail scrubber hanging half in, half out of the bottle.

I love my reusable water bottles, but until now had not found a good solution for keeping them clean. It was tough finding bottle brushes long enough to reach the bottom of my bottles. The ones that did usually had nylon bristles and plastic handles, and some had plastic covering part of the metal between the bristles and handle. The natural bristle ones I had got moldy quick and in general I have trouble keeping them clean.

Now with this stainless steel chain mail scrubber, it is easy to keep my glass, stainless steel, or titanium water bottle clean! I put the chain mail scrubber in the bottle with a little soap and water, put the cover on, and shake for a minute. Then I pour out the soapy water, use a regular natural kitchen brush or just my hand and some soap and water to clean the bottle mouth and cover. I rinse everything with clean water, let dry, and my water bottle is good to go!

Chain mail scrubber for pots and pans

Photo of a pot that has had the left half scrubbed with a stainless steel chain mail scrubber, soap, and water, and the right half just cleaned with a regular kitchen brush, soap, and water. The left half is shiny silver and the left half had brownish yellow stains. The chain mail scrubber is hanging over the edge of the pot.
left half scrubbed with chain mail scrubber, right half not yet scrubbed

Using a chain mail scrubber for pots and pans is the primary purpose for which this product is advertised. I first heard about these scrubbers for cast iron, and they make perfect sense for that application. The scrubber uses friction of lots of small pieces of steel rubbing on the pan to scrape pieces of food off the pan. This is great for a pan like cast iron that should not soak or have soap applied.

I still haven’t gotten the knack for cooking with cast iron, but I have found this stainless steel scrubber great for scraping burned on stains and food from my stainless steel and aluminum pots and pans. When soaking in hot, soapy water didn’t do the trick, this scrubber did! I just put a squirt of my dish soap on the scrubber and scrub away. It definitely takes some time and elbow grease for the stains that have been there for a while, but I got this pot that’s been stained for years looking like new again.

photo of a pot while being scrubbed with a stainless steel chain mail scrubber, soap, and water. Chain mail scrubber and dirty bubbles are in the bottom of the pot.
the cooked on stain at the bottom of my bean-cooking pot was pretty gross – it turned my soap brown as I was scrubbing
photo of a shiny clean pot after being scrubbed with a stainless steel chain mail scrubber, soap, and water
but after scrubbing, my pot looks like new!

Why do I like this scrubber so much?

  • This stainless steel chain mail scrubber is versatile for cleaning in my kitchen. That alone is enough to make me like it.
  • It is made of stainless steel, a completely recyclable material. While I expect this scrubber to last me a very, very long time, if it does somehow lose its use as a kitchen scrubber, I can simply recycle it, and all of the elements of the stainless steel scrubber can be re-purposed into other things.
  • This scrubber is also very easy to clean. I either rinse with clean water then add a squirt of soap, rub it around in my hand, and rinse, or I put it in my dishwasher.
  • Finally, this scrubber was quite inexpensive.


The stainless steel chain mail scrubber that I purchased cost about $9. I selected this specific scrubber because I liked the round shape (when laid flat, vs. square), and the small loop size. I am happy with the size of this scrubber. It fits well through the mouth of my water bottles, and also is large enough to hold in my hand as I scrub pots and pans.

There were many options to choose from and I am sure many are very good. This is not a paid advertisement for a specific product. However, I can say that I like this stainless steel chain mail scrubber and I would recommend it.

Do you have any uncommon uses for common kitchen (or other household) items? Share with us in the comments below!