12 Brilliant Uses for Your Coffee Grounds

Written by Morten Lyhne Petersen

Mar.20 - 2025 8:23 AM CET

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Instead of tossing used coffee grounds in the trash, why not repurpose them for a variety of eco-friendly and practical uses?

Coffee grounds are rich in nutrients, mildly abrasive, and excellent at absorbing odors, making them a versatile addition to your home and garden.

Here are 12 creative and sustainable ways to make the most of your coffee grounds.

Exfoliating Scrub

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  • Coffee grounds make a great natural exfoliator—perfect for scrubbing away dead skin and leaving you feeling silky smooth.

  • The coarse texture also boosts circulation and might even help reduce the appearance of cellulite.

  • Just mix with a little coconut oil or honey, rub in gentle circles, and rinse off. Your skin will thank you!

Natural Deodorizer

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  • Got bad smells lurking around? Coffee grounds absorb odors like magic.

  • Stick a bowl of dried grounds in your fridge, garbage can, or even your shoes to keep things smelling fresh.

  • If your hands smell like garlic or onions after cooking, just scrub them with some coffee grounds and rinse.

Fertilizer for Plants

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  • Coffee grounds are packed with nutrients like nitrogen and potassium, which help plants grow strong and healthy.

  • They’re especially great for acid-loving plants like roses, azaleas, and blueberries.

  • Just sprinkle some around your plants or mix them into the soil—easy and effective!

Pest Repellent

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  • Bugs hate coffee! Sprinkle grounds around your garden to keep ants, slugs, and snails away.

  • Some people even mix them with citrus peels for extra bug-repelling power.

  • If neighborhood cats are treating your garden like a litter box, coffee grounds might just make them think twice.

Compost Booster

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  • If you compost, coffee grounds are a great addition since they help speed up the breakdown of food scraps.

  • They add nitrogen, which is great for creating rich, healthy compost for your plants.

  • Just be sure to balance them with "brown" materials like dried leaves or cardboard to keep your compost happy.

DIY Scouring Cleaner

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  • Forget harsh chemicals—coffee grounds are a natural scrubber for tough cleaning jobs.

  • Use them to scrub grease off pots and pans or to tackle stubborn grime on stovetops.

  • Just mix with a little dish soap, and you’ve got yourself a DIY cleaning paste.

Hair Treatment

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  • If your hair feels weighed down by product buildup, coffee grounds can help!

  • Gently massage them into your scalp before shampooing to exfoliate and boost circulation.

  • Bonus: If you have dark hair, coffee can enhance its richness and shine. Just be sure to rinse really well!

Natural Dye

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  • Ever spilled coffee on a shirt and ended up with a stain that just won’t come out? Yep, coffee makes a great dye—on accident and on purpose.

  • You can use coffee grounds to naturally tint fabric, paper, or even Easter eggs.

  • Just soak whatever you want to dye in a coffee bath for a rustic, earthy look.

Furniture Scratch Repair

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  • Got a scratch on your wooden furniture? Coffee grounds can help mask it.

  • Just mix a little with water to make a paste, rub it into the scratch, and wipe off the excess.

  • Works best on dark wood, so test on a hidden spot first.

Flea Treatment for Pets

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  • Some pet owners swear by coffee grounds as a natural flea repellent.

  • After shampooing, rub damp grounds into your pet’s fur and rinse well.

  • Be careful, though—coffee isn’t safe for pets to eat, so make sure they don’t lick it off!

Candle Enhancer

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  • Love the smell of coffee? You can use grounds to make your own coffee-scented candles.

  • Just sprinkle some dried grounds into melted wax before pouring into a mold.

  • As the candle burns, it gives off a subtle coffee aroma—perfect for coffee lovers!

Grill and Fireplace Cleaner

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  • Cleaning up ashes can be a dusty nightmare, but coffee grounds can help.

  • Just sprinkle damp grounds over the ashes before sweeping—they help weigh things down so the dust doesn’t fly everywhere.

  • Less mess, less sneezing, and a cleaner fireplace or grill!