Useful extras

April 19, 2011

Reuse your coffee grounds

By Kashi Read more daily challenge
Challenge Yourself for: 24 Hours

If filtered coffee is part of your daily ritual, don’t throw away those precious grounds just yet. Coffee grounds have myriad uses, from enriching worm farms, fertilizer, and compost to serving as natural odor eaters (when dried and stuffed in old stockings). Some people even use them to scour greasy pans! Today, challenge yourself to research creative ways to use those grounds. More tips:

  • Sprinkle them in ant-infested areas.
  • Soak them in water overnight and use the darkened liquid as a natural wood stain.
  • Rub them in your hands to eliminate strong odors from fish, garlic, or onion.

You may also like:
Composting: Good for Plants & the Planet
How To Grow a High-value, Natural Home Garden

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  1. 48_crazy coffee mom
    jowsimanga commented on this. about 15 hours ago

    I work for Starbucks, and we are constantly finding ways to reuse the hundreds of pounds of grounds we go through a day! We have gardeners literally beating the door down to come and pick them up! All Starbucks have them available by the 5 pound bag, ask your barista today!

  2. User_48

    never knew about the ant thing. thanks Ill give it a try.

  3. 48_emilytimm
    EmilyTimm commented on this. about 17 hours ago

    I love using coffee grounds in my pots! I grow sunflowers and a few herbs and the grounds are great to shuffle into the soil prior to planting. :)

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    DMMayhue commented on this. 1 day ago

    I am going to save some grounds to spread around the house to keep away ants. I never new about this use. Can’t wait to see if this will work.

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    never new this about coffe grounds. Im new too this site as opf 5 min. ago

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    use lots of coffee so great ways to recycle!

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    caylalily commented on this. 8 days ago

    Starbucks used to give out free used coffee grounds…I really miss those days.

    1. 48_crazy coffee mom
      jowsimanga about 15 hours ago

      We still do! See my post!

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    caylalily commented on this. 8 days ago

    I have been enhancing the soil with coffee grounds for years, and when sprinkled over wood chips the ants do stay away.

  13. User_48

    i been doing this for years

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    purplegiraffe commented on this. 3 months ago

    We put our coffee grounds in our compost pile outside, as we do for our fruit peels and vegetable parts we don’t eat. It’s good for the ground and doesn’t fill up the landfills.

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    MariesCoupons2012 commented on this. 3 months ago

    I never would have imagined that I could use those for the smell of those onions or fish on my hands. I cook a lot of fish and onions, and I am always amazed how many hand washings it takes to get that smell off.

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    marilynnrebholz didn't love this. 3 months ago

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    now I can reuse my gounds. this is way cool.

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    jecka1030 commented on this. 3 months ago

    i have tried the staining it did pretty good for touch ups

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    arol23 commented on this. 3 months ago

    My hydrangia love the coffee grounds!

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    Elizabeth6187 commented on this. 4 months ago

    Thank you for the suggestions! I was just thinking this morning what I could do with the used coffee grounds….And I found many options.

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    SweetDragonflyDreams commented on this. 4 months ago

    No more ants!

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    TRITTER2 commented on this. 4 months ago

    We always reuse our coffee grounds ….roses love it !!!!!

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    tamharmer commented on this. 4 months ago

    Use unbleached coffee filters and they compost nicely, too!

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    JenTigress commented on this. 4 months ago

    I have a good idea for the coffee I use, which is similar to everyone else’s ideas. I will put them next to the azalea bush in the front of my apartment and also use the coffee grounds as a spiritual offering.

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    KLizzy commented on this. 4 months ago

    After making my cup of coffee, I put some extra water in the pot and run a second cup through which I make coffee ice cubes out of. My daughter loves iced coffee and this way it does not get watered down with regular ice.

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    mavarnee commented on this. 4 months ago

    Great ideas – especially for the garden. Delighted to have a use for my grounds!

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    Tastes great and it’s good for you!

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    Always looking for a way to better my garden. Helpful advice.

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    tamarasart commented on this. 4 months ago

    We have been utilizing coffee grounds like this for years. We have even gotten used grounds from Starbucks to add to our compost and garden. Great tip for everyone!

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    xoMelissaMB commented on this. 4 months ago

    Wow this works great. I dried some out today then put them in a bags and put some in each of my dresser drawers, makes you clothes smell amazing. I used french vanilla coffee so it doesn’t just have the coffee smell but a hint of vanilla too :)

  53. 48_lemonade (2)
    unbelievablecolor commented on this. 4 months ago

    I use my daily coffee grounds in a dynamic in-ground compost pit just outside my back door. I have big, fat worms and lovely dark rich soil that I use to fertilize my plants.

    :-)

  54. 48_he&i
    Dimples87 commented on this. 4 months ago

    This post has definitely taught me some things I didn’t know before. My husband drinks coffee like it’s going out of style while I can leave it or take it. However, I usually just throw the coffee grounds away but now I’ll start to save them.

  55. 48_148

    I love things that have more uses then just one.

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      Dimples87 4 months ago

      I so agree!

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    55cathey commented on this. 5 months ago

    After reading the comments I decided to use the daily coffee grinds after the coffee was brewed. I used it for my roses to get them prepped for the winter season. I put it down my kitchen sink. (I don’t know if is helping it to unclog but it did make my sink smell good)I will be trying it out next spring/summer when the ants show up to annoy me.

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    jesykarachel commented on this. 5 months ago

    Works great with stinky hands!

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    lorilac commented on this. 5 months ago

    I use coffee grounds to fertilize my azaleas and gardenia.

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    kycalico commented on this. 5 months ago

    great idea – our yard can definitely use some natural fertilizer from coffee grounds!

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    learning new things

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    toligario commented on this. 5 months ago

    I had no idea that coffee was useds for more than drinking

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    familyfit commented on this. 5 months ago

    Also can be used as a fertilizer in plants!

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    faithfulfran commented on this. 5 months ago

    I have used it as a scrub a few times. It temporarily smooths out the appearance of cellulite so I’ve tried it during the summer months.

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    markm3 commented on this. 5 months ago

    Great reminder! I remember my Grandmother composting her coffee grounds. I just set out old coffee can to hold my used grounds. Will empty into garden when full. Great way to reuse coffee can too!

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    the grounds can be used to brighten brown hair by reheating and straining these grounds and giving you hair a final rinse. It really give your hair a nice pick me up.

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      faithfulfran 5 months ago

      Nice tip I will definitely be trying this one out!

  76. User_48

    my organic coffee goes into my compost bin everyday and i also use it on top of plants as a mulch & mild fertilizer

  77. 48_july repeat 009
    nurseamy commented on this. 5 months ago

    It works great in soccer cleats!

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    mmmhorner commented on this. 5 months ago

    add them to my garden to enrich the soil

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    good news for plant lovers and homes with ant problems. I’m sure to pass this on.

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    m4soph4 commented on this. 5 months ago

    I remember my grandmother throwing used coffee grounds under her rose bush. I add them to my compost pile.

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    mishach commented on this. 5 months ago

    My mom always tossed coffee grounds in the sink. One plumber told me that this is one of the savest and cheapest methods to keep your pipes unclogged.

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      faithfulfran 5 months ago

      My bathroom sink is always clogging so I’ll definitely give this a try.

  83. 48_pirate kaye
    Taarna commented on this. 5 months ago

    I have a special bin in my kitchen where I dump my used coffee grounds and tea bags. I add these to my rose bed outside and water in. No snails, or other pests, and my roses are BEAUTIFUL! I haven’t had any problems with blackspot this year either. :-)

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      jenc 5 months ago

      Thank you for the comment about black spots. I will try this!! Thanks again.

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    urzmnrz commented on this. 5 months ago

    Have an ant problem but with a 2 year old, don’t want to use anything that might harm her. Great idea! Will give it a try…and help with fall planting on bulbs!

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    momsantoni commented on this. 5 months ago

    Fabric can be soaked in used coffee grounds to “antique” it – the longer the fabric soaks, the darker it will become. Tie knots in the fabric to give it a realistic effect. One can also make the fabric spotted by rubbing the grounds into the fabric.

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    charlie_charlie commented on this. 5 months ago

    I am replanting my flower beds for fall flowers. I am adding coffee grounds to the soil before I plant.

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    charlie_charlie commented on this. 5 months ago

    I am going to try coffee grounds on ants. I wonder if it would work on aphids, too.

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    bsmesser commented on this. 5 months ago

    Used to feed worms

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    Eckto6375 commented on this. 5 months ago

    Made a border of coffee grounds along the patio door to keep the ants from coming in the house. I’m curious to see if it works!

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    AnimalsRPeople2 commented on this. 6 months ago

    This is something I’ve never heard of and can’t tell you how excited I am to learn this! I toss one 10 pot coffee pot filter full everyday and plan on now using these for my plants among other things!

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    riacicero1 commented on this. 6 months ago

    I found it helps eliminate the odor from the garbage when thrown out. I put them in my compost. use them at the base of evergreens. put them in any left over coffee, add water to fill pot and toss around evergreens or plants.

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    tlparnett commented on this. 6 months ago

    Coffee grounds are good for clogged drains. Its good to keep your drains from clogging when they aren’t clogged also.

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    justgigi commented on this. 6 months ago

    i even save my tea grounds. they work just as well in the garden and as a stain for wood.(especially on scratches)

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      mishach 5 months ago

      Thank you for the tip to conceal stains on wood. It really worked. Great idea and natural.

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    Buffgal00 commented on this. 6 months ago

    I use coffee grounds for my plants and garden, but was unaware about using it in ant-infested areas. Can someone please tell me what effects the coffee grounds has on ants? A next-door neighbor has a tree/bushes that are crawling with ants and he refuses to cut the tree down! If the coffee grounds will help please let me know. Thanx!

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    Atlantanana commented on this. 6 months ago

    Coffee grounds are also good to place at the roots of acid loving plants like azaleas.

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    jcov6237 commented on this. 6 months ago

    If you have a Keurig you can also break open the foil and use the coffee grounds (are the cups recyclable???). Great for when you only need a little bit (like indoor plants) OR better yet, get the whole office involved and either collect theirs to use at home or in office or share the benefits and have them saving their grounds too!!!!

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    minard commented on this. 6 months ago

    HAVE BEING DOING THIS FOR WELL OVER 3 YRS ADDING TO MY COMPOST. ALSO WORKS WELL SPRINKLING AROUND ROSES DIRECTLY

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    bigmama commented on this. 6 months ago

    Every other day I am making a pot of coffee, and I hate having to throw away the grinds so, any ideas would be helpful.

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    hippypeg commented on this. 6 months ago

    I use grounds and egg shells together in my plants, but if you do this make sure you bury them under the surface, as it looks ugly on the top of the soil.

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    Megan013 commented on this. 6 months ago

    I’m starting a compost and have an avid coffee drinker in the house so it’s win-win!