Don’t Throw Away Used Coffee Grounds! Do These 17 Amazing Things Instead

Hey coffee lovers, did you know your daily brew can do more than just wake you up in the morning? Those leftover coffee grounds are actually a treasure trove of possibilities when it comes to saving money and reducing waste. From fertilizing your garden to enhancing your skincare routine and even repelling pests, there are so many clever ways to give those grounds a second life around your home. Let’s explore some creative and practical uses that not only help you stretch your budget but also add a touch of eco-friendliness to your daily routine. Featured Image Credit: Diana /Pexels.com.

#1 Fertilize Your Garden

Senior Man in Plaid Shirt Doing Gardening
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Coffee grounds are rich in nitrogen, which makes them a fantastic natural fertilizer for your garden. Simply sprinkle them around your plants or mix them into the soil to improve its quality. This can help promote healthy growth and lush, vibrant foliage without the need for chemical fertilizers.

#2 Pest Repellent

Woman Spraying Plants
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If you’re battling pests in your garden, coffee grounds can be a great ally. Sprinkle them around your plants to deter ants, slugs, and snails, as the strong smell and texture are unappealing to these pests. It’s a simple, natural way to protect your garden without resorting to harsh chemicals.

#3 Neutralize Odors

Woman Holding a Bowl of Ground Coffee Powder
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Coffee grounds are excellent at absorbing and eliminating odors. Place a bowl of used grounds in your fridge or freezer to combat unpleasant smells. You can also put some in a small, breathable bag and use it as an air freshener in closets, shoes, or your car.

#4 Natural Scrubber

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The abrasive texture of coffee grounds makes them perfect for scrubbing pots, pans, and surfaces. They help remove stubborn grime and grease without scratching your cookware or countertops. Plus, they’re an eco-friendly alternative to chemical-laden commercial cleaners.

#5 Tenderize Meat

Marinated Chicken Breast
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Coffee grounds can be used as a meat rub or in marinades. The natural acids and enzymes in coffee help break down tough fibers in meat, making it more tender and flavorful. It’s an easy way to enhance your cooking and add a unique depth of flavor to your dishes.

#6 Clean Your Grill

Person Brushing the Griller
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After a barbecue, your grill can be a mess of charred food and grease. Use coffee grounds as a natural abrasive to scrub your grill grates clean. Their gritty texture makes it easier to remove stubborn residue, and you’ll be ready for your next cookout in no time.

#7 Cellulite Treatment

A Person Holding a Coffee Scrub
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The caffeine in coffee grounds can help reduce the appearance of cellulite. Mix the grounds with coconut oil to create a scrub, then massage it into the affected areas. Regular use can improve circulation and help tighten the skin, making cellulite less noticeable.

#8 Hair Treatment

Woman Wearing White Long-sleeved Shirt
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Coffee grounds can do wonders for your hair and scalp. Add them to your shampoo or conditioner to help exfoliate your scalp and promote healthy hair growth. They can also add a natural shine to your hair, making it look more vibrant and healthy.

#9 Deodorize Your Hands

Coffee hand scrub
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Strong smells like garlic and onion can linger on your hands even after washing. Rub a handful of coffee grounds on your hands to neutralize these odors. It’s a quick and effective solution that leaves your hands smelling fresh.

#10 Natural Dye

Woman grinding coffee in mortar
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Coffee grounds can be used as a natural dye for fabrics, paper, or even Easter eggs. They give a unique, earthy hue that’s both eco-friendly and aesthetically pleasing. Experiment with different concentrations to achieve the shade you desire.

#11 Repair Scratched Furniture

Old wooden surface of plank with cracks
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If you have scratches on dark wood furniture, coffee grounds can help conceal them. Mix the grounds with a bit of water to create a paste, and apply it to the scratches. This simple trick can make your furniture look like new again without the need for expensive repair kits.

#12 De-Ice Walkways

A sidewalk after snowstorm is cleared of snow. In evening sun light.
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During the winter, coffee grounds can be used to help de-ice your walkways. Sprinkle them on icy patches; they provide traction and help melt the ice due to their dark color, which absorbs heat. It’s an eco-friendly alternative to salt, which can be harmful to plants and animals.

#13 Grow Mushrooms

Brown Mushrooms
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Coffee grounds make an excellent substrate for growing mushrooms at home. They provide the necessary nutrients for fungi to thrive. It’s a fun and rewarding project that can yield delicious, homegrown mushrooms for your meals.

#14 Make Homemade Candles

Crop black woman with handmade candle
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Add a delightful coffee scent to your homemade candles by incorporating used coffee grounds. Mix them into the wax before it hardens, and you’ll have candles that not only look great but also give off a comforting coffee aroma. It’s a perfect DIY project for coffee lovers.

#15 Clean Fireplace

Tools for cleaning are in furnace chimney
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Cleaning out your fireplace can be a dusty mess. Sprinkle damp coffee grounds over the ashes before you start cleaning to reduce the amount of dust created. This makes the job cleaner and easier, and you can dispose of the grounds and ashes together.

#16 Freshen Up Pet Bedding

Dog Resting on Pet Bed
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If your pet’s bed is starting to smell a bit funky, sprinkle some dried coffee grounds on it, let them sit for a while, and then vacuum them up. The grounds will help absorb odors, leaving the bedding smelling fresher. Just make sure to remove all the grounds thoroughly so your pet doesn’t ingest any.

#17 Treat Dark Circles

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Coffee grounds are a natural remedy for dark circles. Rich in caffeine and antioxidants, they help reduce puffiness and dark circles under your eyes. Mix a bit of used coffee grounds with a moisturizing cream or coconut oil, apply gently under your eyes, leave for a few minutes, and then rinse off.

Disclaimer – This list is solely the author’s opinion based on research and publicly available information. 

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