Many people like to drink coffee, but apart from making coffee and tasting it, people don't know what use it is to drink the remaining coffee grounds. Next, I'll tell you about the wonderful use of coffee grounds. Come and have a look!

The magical use of coffee grounds 1 1, driving away wild cats

If wild cats get into your garden, they will bring a lot of bacteria! The next time you encounter this situation, you just need to throw coffee grounds and orange peels on the ground, which can effectively drive them away. This simple skill will not only make wild cats leave, but also add fragrance to your garden.

2, special decontamination

When you make a delicious table, do you also leave a lot of food residue in the pot, which is difficult to clean up? Now you have a more environmentally friendly way to deal with them. Wrapping coffee grounds with details can be used to remove grease.

3. Reduce fat accumulation

There is an exciting post circulating on the Internet. Beauty expert Renee made an effective test with coffee grounds. The results show that 1/4 cups of coffee powder are mixed with 3 tablespoons of hot water, then 2 tablespoons of olive oil are added, and then the obese part of the body is polished in circles for 2 to 4 minutes, and then washed off with hot water, which can effectively reduce fat accumulation.

4. Eliminate pests and increase harvest.

Pouring coffee grounds into the soil where carrots are planted will double your harvest and protect them from nasty germs and pests.

5. Improve hair quality

Taking care of coffee grounds mixed with conditioner every week can bring you shiny long hair. Finally, this method is very environmentally friendly and won't make people lose their hair like using chemicals.

6, dredge the sewer

Once the sink in the kitchen and bathroom is blocked, it will cost you a lot of money, but you can save the money for some coffee grounds. With a pot of boiling water, a small amount of soap and coffee grounds, your sewer will become fresh and smooth.

7. Keep your pet away from fleas.

You know that adding coffee grounds to your dog's shampoo is equivalent to creating a natural flea barrier! Add a teaspoon of coffee grounds to your puppy's favorite shampoo!

8. Make your eyes more radiant.

Women always spend a lot of money on skin care products counters, looking for special skin care products to reduce edema, treat acne and smooth skin. This method can help you save money and time. Hot compress coffee grounds on your eyes for 10 to 15 minutes, and the brilliance will appear immediately!

9. Meat used for cooking is tender.

This is a cool recipe, which can make the meat more tender when cooking. If you rub coffee with meat as a spice, it can make it more tender and add a smoky taste, and the delicious taste will appreciate!

10, air freshener

Some people like coffee, not only because of its taste, but also because of its taste. As long as a pair of stockings or a plastic cup is used as a container, you can make coffee grounds an air freshener in your home, office or private car!

Wonderful use of coffee grounds 2 1, dehumidification

The same coffee powder that needs to be dried, put it in a damp place, and change it every one or two days.

2. Deodorization

Dry the collected coffee powder (it is necessary, otherwise it will be moldy), and then spread it evenly in a small box, and then put it in a smelly place such as a toilet. Or put it in a non-woven bag, put it in a shoe cabinet or refrigerator. But it needs to be replaced in 7 days at most, otherwise it will have no effect.

The pot has been used for a long time, and it smells more or less oily. Put the wet coffee grounds (or tea grounds) in the pot and fry them dry, and you can get rid of the odor in the pot. If there are smokers at home, you can also put a layer in their ashtray, which can remove the smell of smoke.

3, maintenance items

Coffee grounds themselves contain a certain amount of oil, so they can be made into a small bag for pins. Or put it in unwanted stockings and paint the wooden floor, which can achieve the effect of waxing. Forget the car. If you have bronzes at home, you can also wrap fresh coffee grounds in cloth and use them for maintenance. However, the surface of bronzes can't be treated, otherwise it will destroy the original surface.

4. Beauty

I think MM people all like this. The substance contained in coffee itself has a firming and fat-reducing effect on the skin, and the particles of coffee grounds can remove dead skin, so for MM in summer, it should actually be regarded as a holy product of family beauty.

5, nutrition and insect repellent

Coffee grounds can be used as nutrients because they contain a lot of nitrogen. However, it is not suitable for all plants, and it is best to mix the soil and ferment it into compost before using it in flowers and plants (it is suggested that bean dregs, chicken manure or rice bran can be added to coffee grounds on the Internet, and this anaerobic composting method will have better results). Coffee grounds are acidic, and plants that like acidic soil can use them as fertilizers, so they have achieved good results in aloe vera, mint, nine-story pagoda, evergreen plants and azaleas. As for insect repellent, it seems that it is not effective for all pests, but only for mollusks, such as snails and slugs.

6, clean

It can be mixed into hand sanitizer, and the activated carbon in the dregs can help remove the dirty things that can't be seen on your hands. Or pour coffee grounds into the sink and wash the sink with water to remove the odor and greasy in the drain pipe.

The wonderful use of coffee grounds 3 0 1 deodorization and dehumidification

Kitchen, bathroom, wardrobe, refrigerator and shoe cabinet all need some deodorizing products. But everyone who has bought it knows that the deodorizing products on the market are expensive and difficult to use. Some people will choose to put tea in these places. I have tried it and think it is not as good as coffee grounds.

First of all, coffee grounds have a strong adsorption capacity, which can adsorb the odor in the air like a charcoal bag. At the same time, coffee grounds themselves have a faint fragrance, which can provide aroma for the air while deodorizing. Compared with the strong chemical flavor, the aroma of coffee grounds is softer, more natural and healthier.

Occasionally, I have friends at home, and I also put a layer of coffee grounds in the ashtray. In addition to suppressing the smell of smoke and quickly extinguishing smoke, it can also absorb soot.

Coffee grounds can absorb water as well as taste. Moisture in the air can be adsorbed in coffee grounds. In the rainy season, putting coffee grounds in non-woven bags and then putting the bags in the wardrobe can avoid the musty smell on clothes.

02 dredge the pipeline

A friend of mine visited my house and saw me using coffee grounds. He told me that this thing had a good degreasing effect. In order to verify what she said, she also gave me an experiment with a plate that she had eaten.

Sprinkle a layer of coffee grounds on the plate, then simply rub it, and finally rinse it with water. Needless to say, the effect is really immediate. But to be honest, I rarely use it myself-coffee grounds are easy to hold in the sink, and I have to dig them out a little after washing the bowl.

But I found another use: when the pipeline, especially the kitchen pipeline, is blocked, you can put some coffee grounds in the pipeline and then pour hot water into it. Hot water and coffee grounds will clean up the grease attached to the inner wall of the pipeline and dredge the pipeline quickly.

03 skin care and hair care

Coffee grounds are natural scrub, which has become a common knowledge among our girlfriends. When washing your face and taking a bath, apply coffee grounds to your skin and gently rub them. The exfoliating effect is no worse than that of big-name scrub. With essential oil, facial cleanser, shower gel, and miraculous effect.

Blackheads and acne on the face can also be cleaned with scrub. After cleaning, there is no tingling sensation as expected. Instead, it is refreshing-it is refreshing that is not covered by chemical essence and grease, and I feel that I have never washed my face so clean.

Hair dyed and dyed is inevitably rough, forked and dry. After washing your hair, use coffee grounds instead of conditioner and rub it on your hair to improve all kinds of hair problems. The effect can be said to be immediate, and the washed hair will have a faint coffee smell. If you don't like the smell, you can use the conditioner again.

04 fertilizer

Coffee grounds contain more nitrogen, which can be used as nitrogen fertilizer in flowerpots. At the same time, coffee grounds are still very soft, which is beneficial for plants to take root.

When I plant flowers, I like to mix nutrient soil with coffee grounds, and the soil obtained is better than the finished nutrient soil. Moreover, the surface of nutrient soil is dark, and the surface of coffee grounds is delicate brown, and its appearance will be better.

05 tips

When using coffee grounds as fertilizer, it is necessary to use wet coffee grounds and put them in plastic bags for fermentation. When coffee grounds are used as nutrient soil, there is no need for fermentation, just mix wet coffee grounds with ordinary soil.

When used for degreasing, deodorizing, dehumidification and skin care, coffee grounds need to be dried. When preserving coffee grounds, it is also necessary to ensure that the coffee grounds are dry. The drying process must be fast, otherwise it is easy to get insects and mildew at this stage. If there is heating in winter, you can bake it on the heating. It's hot in summer, so you can expose your house to the sun.

The wonderful use of coffee grounds 4 1. Fertilize your garden.

Most soils do not contain essential nutrients for optimal plant growth.

In addition, as plants grow, they absorb nutrients from the soil and eventually exhaust them.

Therefore, most gardens need fertilization to ensure that plants have the nutrients they need to survive.

Coffee grounds contain several key minerals for plant growth-nitrogen, calcium, potassium, iron, phosphorus, magnesium and chromium.

They may also help to absorb heavy metals that may pollute the soil.

Besides, coffee grounds help attract worms, which is very beneficial to your garden.

To use coffee grounds as fertilizer, just sprinkle them on the soil around the plants.

Coffee grounds are good fertilizers because they contain several key nutrients needed for plant growth. They also help attract worms and reduce the concentration of heavy metals in the soil.

Step 2 Compost for later use

If you don't need fertilizer immediately, you can compost your coffee grounds for later use.

Composting is a natural process, which turns organic materials such as food residue and yard residue into a dark and rich material called compost or humus.

Adding compost to your yard or garden can help the soil keep more nutrients and moisture, thus improving your plant health.

A study found that compost made of coffee grounds and kitchen garbage is richer in nutrients than compost made of garbage alone.

Another study compared four batches of compost containing 0, 10, 20 and 40% coffee grounds.

The batch containing 40% coffee grounds produces the least greenhouse gas emissions and the best compost quality.

Other items to be composted include grass clippings, leaves, bark, newspaper scraps, brushes, herbs, egg shells, stale bread and fruit and vegetable decorations.

You should avoid composting meat and fish residues, dairy products, diseased plants, fats and oils.

Adding compost to your garden can significantly improve the health of your plants. Coffee grounds can improve the nutritional level and reduce greenhouse gas emissions from composting.

3. Drive away insects and pests

Some compounds found in coffee, such as caffeine and diterpenoids, may be highly toxic to insects.

Because of this, you can use coffee grounds to drive away bugs.

They can effectively stop mosquitoes, fruit flies and beetles, and they can also help stop other pests.

To use coffee grounds as insect repellent and insect repellent, just put a bowl or sprinkle it in the outdoor seating area.

You can also prevent pests from entering your garden by sprinkling coffee grounds around your plants. They help create an obstacle that slugs and snails don't like to climb over.

Coffee grounds contain compounds that are toxic to many insects. You can use your coffee grounds to drive away mosquitoes, fruit flies, beetles and other pests.

Step 4 remove fleas from your pet

Fleas are a common problem of family pets, and it is expensive and time-consuming to treat them.

There are several products on the market to remove fleas, but many of them contain harsh chemicals, which may have unnecessary side effects.

Fortunately, fleas don't seem to like coffee. You might think that coffee grounds are a natural treatment.

After shampooing, just rub the ground on the pet's fur. Then rinse them and let your pet dry as usual.

Some people say that doing so may also add smoothness and luster to your pet's coat, but there is little or no research to support these claims.

However, coffee grounds may not be as effective as prescription products, so if your pet has fleas and this treatment doesn't work, you may want to contact the veterinarian to discuss other options.

In addition, coffee grounds can only be used externally. If eaten, they will be toxic to dogs.

Like other insects, fleas don't like coffee. Bathing your pet with used coffee grounds may help prevent fleas.

Step 5 neutralize the smell

Coffee grounds contain nitrogen, which helps to eliminate the odor of sulfur gas when air is combined with carbon.

In other words, coffee grounds can help absorb and eliminate odors.

You can put a bowl of coffee grounds in the refrigerator or freezer to neutralize the smell of spoiled or fragrant food.

You can also fill old socks or pantyhose with coffee grounds and tie them to make portable air fresheners.

Put these in your shoes, sports bags, bedroom drawers, under car seats or other places where you need to deodorize.

You can even put coffee grounds by the sink, chop garlic or onions and scrub your hands with them. The ground will help to remove the smell from your hands.

Coffee grounds help to absorb and eliminate the smell of refrigerators, sports bags or smelly shoes. Scrubbing with them as hands can also help remove the lingering smell from onions or garlic.

6. Use it as a natural cleaning scrub

Coffee grounds are abrasives that can help remove deposits on surfaces that are difficult to clean. Because of their antibacterial and antiviral properties, they may even help to disinfect.

If you want to avoid cleaning with chemicals, used coffee grounds may be worth a try.

Use them to clean your sink, polish your cooker or clean your grill.

Be careful not to use them on any kind of porous materials, because they will lead to brown stains.

Coffee grounds can be used as grinding cleaner. They can help disinfect and remove the accumulation of sinks, cookers, grills and other surfaces around the house.

7. Wash your pots and pans

The rough texture of coffee grounds makes them an ideal choice for cleaning kitchen utensils that are difficult to clean.

You can use them to scrape your plate clean and take out caked food from the pot. Simply sprinkle the ground directly on your pots and pans and scrub as usual. Make sure to rinse thoroughly afterwards.

You can use coffee grounds to clean your pots and pans. Their rough texture helps to scrape off caked food.

Step 8 exfoliate

Coarse particles in coffee grounds can be used as exfoliating agents to help remove dirt and dead cells from the skin.

Just scrub your face and body directly with coffee grounds and a little water or coconut oil.

Coffee grounds can also be mixed with a small amount of honey as exfoliating lipstick.

In addition, caffeine in coffee grounds has effective antioxidant properties, which helps to protect the skin from sun damage.

It can also increase blood flow and contribute to overall skin health.

Coffee grounds can be reused as exfoliating scrub for face and body. They help to remove dirt and dead skin cells and promote overall skin health.

9. Reduce the appearance of cellulite

Fat is a condition that makes the skin uneven. It affects 80-90% of adult women.

When fat deposits through the connective tissue under your skin, it happens, and it usually appears on your hips and thighs.

When caffeine in coffee grounds is used locally, it may help to decompose the fat and increase blood flow to the area, thus reducing the appearance of cellulite.

In any area affected by cellulite, just mix the ground with water or coconut oil and scrub it twice a week 10 minute.

Coffee grounds can help reduce cellulite by decomposing fat deposits and increasing blood flow to affected areas.

10. Use it as a natural dye

If you ever spill coffee on a white shirt, you know it will leave a stain.

By rewetting used coffee grounds, you can create a cheap all-natural dye that can be used to color cotton, rayon, cellophane, linen and paper.

This is a simple way to make fabrics and paper look retro, or to cover up existing stains on clothes and towels.

Coffee grounds can even be used to dye Easter eggs or darken dark hair.

Commercial foods and hair dyes may contain hundreds of chemicals, many of which may cause cancer.

Used coffee grounds are non-toxic substitutes for traditional dyes.

If you have dyed a piece of fabric or yarn that will be worn or used for sewing or knitting, be sure to wash it in cold water with very mild laundry detergent before using it.

Used coffee grounds are a good natural substitute for harsh chemical dyes. Simply rewet them and use them to dye paper or fabric or darkened black hair.

1 1. Clean your fireplace.

Cleaning up the ashes on a wood-burning fireplace can be an incredibly messy task.

By scattering used coffee grounds on the ashes, you can weigh them and prevent the formation of smoke clouds.

This not only makes it easier to remove ashes, but also prevents dust from escaping and spreading to other parts of the room.

Weigh the ashes in the fireplace with coffee grounds before cleaning. This makes ash removal easier and less messy.

12. Tenderized meat

Meat contains muscle fibers and protein, which can give it a tough consistency.

Tendering meat helps to break them down, resulting in a softer texture.

Salt, enzyme and acid are three natural meat tenderizers. Coffee contains natural acids and enzymes, which makes it especially effective for tenderizing meat.

The acidity of coffee also helps to enhance the taste of meat.

Just add used coffee grounds to your favorite dry-cleaning formula and apply it to the meat two hours before cooking.

The ground will be cooked to the meat, forming a black, crispy skin.

Alternatively, you can reconstitute the used ground to make coffee, let it cool, and use it to marinate meat in the refrigerator for up to 24 hours before cooking.

Coffee grounds contain natural acids and enzymes, which help to tenderize meat and enhance its flavor.

13. Stimulate hair growth and depilation

Shampoo and styling products usually leave residue, which will make your hair dull and depressed.

Exfoliating coffee grounds can help remove accumulated and dead skin cells.

More importantly, some in vitro studies have found that caffeine, such as in used coffee grounds, stimulates the growth of human hair.

Similarly, human and animal studies have found that applying caffeine to the skin will increase blood flow and accelerate hair growth.

Before you wash your hair, just grab a handful of coffee grounds and massage them on your scalp and hair for a few minutes. Then clean and rinse as usual.

Do it once or twice a week, or as needed.

Exfoliating with used coffee grounds can help remove dead skin cells and product accumulation, and even accelerate hair growth.

14. Repair scratched furniture

If you own wooden furniture, you may have noticed that it is easily worn and scratched.

Various products can help reduce scratches, but before you go to the store, you may want to try coffee grounds.

First, make a thick paste with used coffee grounds and water.

Then wipe the paste on the scratch with a cotton swab, let it stand for 5- 10 minutes, and then wipe it with a cotton cloth.

This will help to remove scratches and hide the exposed wood by painting it dark brown.

Continue to pat the coffee into the scratch with a cotton swab until the desired color is reached, and wait for several hours between applications.

You can use coffee grounds to remove scratches from wooden furniture and darken it to match your existing finishes.

15. Planting mushrooms

Mushrooms can only thrive under certain conditions, and it is well known that they are difficult to grow.

For beginners, they will not grow in ordinary garden soil, because they need substrates or bottom materials or layers.

Used coffee grounds are a good substrate because they are rich in nutrients that mushrooms like to grow.

In addition, they have been sterilized in the brewing process, otherwise it would be an extra step in the growth process.

How to grow mushrooms in used coffee grounds

Collect about 5.5 pounds (2.5 kilograms) of ground and wet them with a spray bottle.

Add a mixture of mushroom spores and sawdust slightly more than 1 lb (500g) and mix well. You can look for this product in the local gardening shop.

The resulting mixture is put into a filter patch growth bag, a large freezing bag or a bucket, and filled to about half to two thirds full.

Cut four air holes about 5 mm in size on the side of the container above the ground. If you are using an open container, cover it with cellophane and poke a few small holes.

Spray lightly once a day or keep moisture as needed.

In about two to four weeks, when you start to see a dense white area with small budding mushrooms, move the container to an area with lighter and fresher air.

You can harvest mushrooms when they are plump and their hats turn up.

You can grow any kind of mushrooms in this way, but the variety of mushrooms and oysters seems to be the simplest.

When enough water is added, coffee grounds seem to be the ideal growth environment for mushrooms.

16. Treating fundus circle

The skin around the eyes is very fragile and contains little fatty tissue. Because of this, this is one of the places where you may first see signs of aging.

Many things can lead to the development of dark circles and bags under the eyes, including fragile blood vessels, poor blood circulation and insufficient skin quality.

Coffee grounds seem to be a promising solution because of its high antioxidant and caffeine content.

Studies have shown that skin care products containing antioxidants and caffeine can help prevent aging and reduce eye circles.

In particular, caffeine has anti-inflammatory properties, stimulates blood circulation around the eyes and helps to reduce the appearance of dark circles and swelling.

Antioxidants in coffee also help to fight free radicals, which contribute to skin aging.

Just add water or coconut oil to the coffee grounds to form a paste. Apply the mixture under the eyes and let it stand for about 10 minutes before rinsing. Repeat this process every day or as needed.

Coffee grounds contain caffeine and antioxidants. When applied to the skin, they can help prevent aging and reduce the appearance of dark circles and edema.

The wonderful use of coffee grounds 5 uses 1: eliminating the odor of refrigerator

After drying the coffee grounds and putting them in the refrigerator, it can play a very good role in eliminating the odor, which is always tried and tested. Putting a little coffee grounds into the trash can in summer also has the effect of refreshing the air.

Use 2: Fertilize flowers and plants

Coffee grounds are also a good organic fertilizer. Applying coffee grounds to the pots of flowers and plants raised at home will help the flowers and plants to thrive. Coffee grounds contain organic nutrients needed by plants such as potassium and phosphorus, which makes it wonderful to be a chemical fertilizer.

Use 3: as bait

If you happen to be a fishing enthusiast and like to drink coffee, you can mix coffee grounds with fish material as bait. The fish love the taste, and whoever uses it will say yes.

Use 4: Repair furniture scratches.

Mixing coffee grounds with olive oil and applying cotton swabs to furniture scratches can effectively eliminate furniture scratches, which is suitable for some furniture with classical colors.

Use 5: as an insect repellent

Put the wet coffee grounds in a human container and put them in a place where cockroaches are easy to haunt. The smell of coffee grounds will lure cockroaches into the trap of the container. Pour coffee grounds at the mouth of the ant nest, which can also disperse ants.

Use 6: natural mask

Coffee has natural anti-oxidation and skin-astringing ability. Mixing coffee grounds with milk and making it into paste can whiten the skin and tighten the facial skin. Applying it for 15 minutes every day will have unexpected effects.

Use 7: as seasoning

Adding a little coffee grounds when stewing meat can make the meat taste more mellow, and adding some coffee grounds when curing meat can have the same wonderful effect.

Use 8: Smooth pet hair

After bathing a pet, apply coffee grounds to the pet's hair, rub it evenly and then wash it with water, which can make the pet's hair silky and prevent the breeding of fleas.

The wonderful use of coffee grounds 6 as plant fertilizer

Most soils do not contain essential nutrients for plant growth. In addition, with the growth of plants, they absorb nutrients from the soil and eventually make the soil barren. Therefore, most gardens need fertilization to ensure the nutrients needed for the survival of plants.

Coffee grounds contain several key minerals for plant growth: nitrogen, calcium, potassium, iron, phosphorus, magnesium and chromium.

They can also help absorb heavy metals that will pollute the soil.

To use coffee grounds as fertilizer, just sprinkle them on the soil around the plants.

Drive away insects and pests

Some compounds found in coffee, such as caffeine and diterpenes, may be highly toxic to insects.

Therefore, you can use coffee grounds to drive away insects. It can effectively prevent mosquitoes, fruit flies, beetles and other pests from invading.

Drive out fleas for pets

Fleas are a common problem of family pets, and it may be time-consuming and expensive to treat them.

Some flea-removing products on the market, many of which contain irritating chemicals, will have harmful side effects.

Adding used coffee grounds to a pet bath may help prevent fleas.

Eliminate odor

Coffee grounds can help absorb and eliminate odors.

It can be used to eliminate the odor in refrigerators, sports shoes, sports bags and cars.

Using coffee grounds as hand scrub in the kitchen can help remove the residual odor in onions or garlic.

Used as a natural cleaning scrub

The rough texture of coffee grounds is abrasive, which can help to remove the scale on the surface of difficult-to-clean items.

If you want to avoid using chemicals for cleaning, you can try using coffee grounds.

Use them to clean sinks, wash pots and bowls, polish cookers or clean barbecue grills.

Please be careful not to use them on any kind of porous materials, because it may lead to brown stains.

Exfoliate

Coarse particles in coffee grounds can be used as exfoliating agents to help remove dirt and dead cells from the skin.

Just mix coffee grounds with a small amount of water or coconut oil, and then rub them directly on your face and body by hand.

Coffee grounds can also be mixed with a small amount of honey and used as exfoliating scrub for lips.

Wonderful use of coffee grounds 7 wonderful use 1:

Exfoliate. Coffee grounds are a good material for exfoliating. It can be rubbed and massaged into bath milk to remove aged horniness and make skin smooth, firm, meticulous and shiny.

Wonderful use 2:

Moisture absorption and deodorization. Coffee grounds have many tiny pores, which can absorb moisture and deodorize. Put the dried coffee grounds in a cup and put them in a refrigerator or microwave oven to remove the mixed smell of various foods; It can be placed in the toilet to replace chemical fragrance; It also has a good deodorizing effect in wardrobes, shoe cabinets and cars. It is best to replace it every two or three days to avoid mildew after absorbing water.

Magical use 3:

Natural fertilizer, pesticide. The research of Ohio State University found that coffee grounds contain about 2% nitrogen, which can transform organic matter into fertilizer. It is a safe and environmentally friendly fertilizer. Huang Yuming, an associate professor in the Department of Soil Environmental Science of Zhongxing University in Taiwan Province, pointed out that coffee grounds can be dry or wet, as long as they are spread on the top layer of soil and decomposed by themselves, they can provide nutrients for plants, but it is not recommended to use them for planting crops in large quantities.

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