We’re drinking more and more coffee these days.
In America alone, nearly 27.16 million 60-kilogram bags were used in the 2018/2019 fiscal year, a big increase from the previous year.
That means lots of us are left with coffee grounds every day.
While they aren’t a toxic thing to put in the trash, you may just consider getting one more use out of them before they go off to fertilize the landfill.
Some of these ideas may just save you some money too!
1. Freshen your air
Put used coffee grounds into a dryer sheet, tie it into a sachet and toss it into your fridge for an easy DIY fridge deodorizer. #Smarthacks pic.twitter.com/8xNVTKB2gM
— V-Guard Official (@VGuardOfficial) November 30, 2016
The first step in using coffee grounds to help clear the air is to dry them out! Otherwise, you’re just going to end up with moldy grounds in a day or two (and no one wants to be breathing that in!).
After that, you can stick them in anything from a nice sachet bag to an old sock, depending on where you want to use it.
If you really want to spread the smell of coffee, hang it over an air vent. Just be careful not to create a fire hazard by setting it right on your heater.
2. Exfoliate your skin
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From a handful of coffee grounds and water to more elaborate concoctions involving ingredients like honey and lemon, you can give your skin a nice exfoliating scrub.
Be very careful if you decide to use it on your face (it will sting your eyes real good!), but have at it in your morning shower. You’ll get nice and clean AND feel invigorated by the scent.
3. Clean your pots and pans
14 Way to Reuse Coffee Grounds 10 of 14: Cleaning soiled pots & countertops. Just rub the grounds in with a sponge. https://t.co/hwhfGPVZ7k pic.twitter.com/njj09IAFOA
— Rob Schopke (@ritualcup) March 12, 2017
Coffee grounds are just abrasive enough to help get the gunk off of your pots and pans.
Of course, you don’t want to use anything abrasive on non-stick surfaces for fear of scratching them. But your stainless steel will thank you for adding a tablespoon or two of grounds and a little elbow grease while you’re washing dishes.
4. Make a scented oil
Create your own aromatherapy oil using leftover coffee grounds.
If you want to stick with what’s in your kitchen, you can add it to olive oil and pour it into a diffuser to fill the room with a coffeehouse smell.
5. Flavor your meat
From lamb chops to duck, you can use coffee grounds along with some ingredients like brown sugar to create the perfect meat rub.
It can also tenderize meat as well, although spent grounds have less acid than most people think, so they won’t do all the work.
6. Use it in crafts
Who knew coffee grounds could be wooden furniture’s best friend! It’s super easy to create a natural wood stain using coffee grounds to cover up scratches or spruce up unfinished wood: https://t.co/nXtsnMpHNv #WasteLessWednesday pic.twitter.com/jFA5EJMooD
— Temple Sustainability (@TempleEcoOwls) January 23, 2019
From dying paper (giving it an antique look) to staining wood, coffee grounds in a bit of water can leave behind some pigment.
And if you’ve ever spilled coffee on yourself, you know it can add color to cloth as well.
So use it to your advantage when you want to add a stain on purpose.
7. Fertilize your garden the natural way
Carrots and radishes are especially big fans of coffee grounds.
Sprinkling coffee grounds in a think layer on your soil can help add nitrogen, potassium, phosphorus, and other micronutrients.
8. Repel pests
#FactOfTheDay According to the EPA #coffee grounds can repel mosquitos and also other insects like wasps and bees. For maximum impact, burn the grounds. Join our mailing list for more tips, facts, and coffee news: https://t.co/8KMbRugS7i#TheQueenBean#CoffeeLover pic.twitter.com/v6CH6HczdJ
— TheQueenBean (@QueenBeanCoffee) February 26, 2020
Most bugs don’t like the smell of coffee. In fact, you may be able to send everything from mosquitos to fruit flies packing by tucking some coffee grounds around your garden or outdoor area.
If you want to keep the neighborhood cats away, coffee grounds can often do that as well. Just spread them around the area you’d like to stay clear of pests and other visitors.
9. Repel the smell (in your fridge)
#CleaningTip: Place new or used coffee grounds in the fridge to eliminate unwanted odors. pic.twitter.com/R25f4jXMW4
— 1stClassCleaning (@1st_cleaning) January 20, 2016
There’s a reason you shouldn’t keep the coffee you plan to drink in your fridge – it absorbs every available odor.
But once you’ve made your morning cup, the spent grounds can go in the fridge to deodorize it.
Just pat them dry and put them in an open container. Replace as necessary.
10. Repel the smell (on your hands)
14 Ways to Reuse Coffee Grounds 12 of 14: Banish Garlicky Hand Odors. https://t.co/FCbM0obper https://t.co/hwhfGPVZ7k pic.twitter.com/rY2kE5jVYb
— Rob Schopke (@ritualcup) March 14, 2017
When we cook, we can often get scents on our hands that don’t go away immediately (we’re looking at you, garlic).
Luckily, coffee grounds can neutralize those smells, especially under fingernails.
Just mix with water and scrub gently and you won’t have to worry about that stale garlic smell.
11. Cover up furniture dings
@TreesR_us ‘RT using coffee grounds to cover furniture scratches.@AptTherapy: http://t.co/UjRHMtOrNV pic.twitter.com/jmZdo5SMIQ ‘ #handytip x
— Haylbart ⚘ (@haylbart) March 1, 2014
This is one we never would have thought of on our own.
But it turns out that if you use a Q-Tip to rub the ground on a scratch in your wood, the pigment can soak in.
Just leave the grounds on for about 10 minutes and then buff them off with a towel.
You can also mix them together with warm water and vinegar to create a more spreadable surface perfector.
12. Use it in your compost pile
Used #Coffee Grounds For Gardening#Composting coffee grounds helps to add #nitrogen to your compost pile. Composting coffee is as easy as throwing the used coffee grounds onto your #compost pile. #Sustainability #Reuse #Refuel #Recycle #Sustainable pic.twitter.com/fLjvHo6EHV
— Kaapi Machines (@kaapimachine) June 28, 2020
Coffee grounds are a great source of nitrogen, which is vital for your compost pile.
While some claim that coffee grounds are acidic, that’s more true of the coffee, not what’s leftover. So you don’t have to worry too much about the pH of your compost since the grounds are largely neutral.
13. Attract worms
Have you tried using #coffee grounds for your worms?#GreenUpYourLifehttp://t.co/dwc8uXckHK pic.twitter.com/dGbYk5XA99
— Clifton Consulting Group (@CliftonGurus) April 27, 2015
Earthworms can use the chemical compounds in coffee grounds as food once they’re broken down by the bacteria and fungi that live in the soil.
Since earthworms are good for your garden, you want to attract them. And as a bonus, they consume the grounds and deposit them even deeper in the ground as they dig down to help your garden grow.
14. Bake with it
In small amounts, some extra coffee grounds (or even re-brewed) coffee can add an amazing kick to your dinner or dessert.
Try baking it into brownies or adding a nice coffee flavor to your wintertime chili.
Yum!
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So which idea are you going to try first?
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