What else don't you know about the use of coffee?

Coffee is an indispensable drink in many people's daily life. In general, people drink a delicious cup of coffee to stay awake when they are working late and tired. In addition to being drinkable, coffee has many unexpected uses.

1. Remove the smell from the refrigerator

Leftovers for 2 weeks, almost rotten food, and spoiled milk all smell bad. If your refrigerator smells bad, you can keep a bowl of fresh, unused coffee powder in the fridge for 1 to 2 days. Coffee powder absorbs those unpleasant smells, and you have the urge to make a cup of coffee when you open the refrigerator door. This method can basically remove all kinds of odors, wrap the smelly things in sealed plastic bags, and then put an open can of coffee powder next to it, and the bad smell will be gone.

2. Reduce fat

Expensive fat-free creams basically contain one major ingredient: caffeine because it speeds up fat metabolism and reduces the formation of subcutaneous fat. You can make your own fat remover at home: mix coffee grounds with coconut oil, massage your skin in circles with your hands for a few minutes and then rinse off.

3. Remove the smell from your hands

Garlic, salmon, coriander, these foods taste good after cooking, but they don't smell good on your hands, and they can last for hours. You can rub your hands with a small amount of coffee grounds and rinse them with warm water.

4. Make the hair more shiny

Who doesn't want to have healthy, shiny hair? Using coffee to protect the Dharma is an easy way to make your hair shiny. Make a pot of strong coffee, cool it and apply it to clean, dry hair. Rinse for at least 20 minutes. Once a week for a few weeks works best.

5. Needle pad fillers

Used dried coffee grounds are very good filling materials for household needle pads. Wrap them in small pieces of cloth, tie them with a rubber band, and place them in an egg cup or other small container. Coffee grounds prevent needles from rusting.

6. Remove dead skin

Coffee can reduce the formation of fat, so it can make the skin smooth and tight, and the texture of coffee grounds can remove dead skin. You can use a spoonful of coffee grounds and half a tablespoon of olive oil, or you can add a drop of your favorite essential oil to make a "skin cream".

7. Fertilize the plants

If you sprinkle coffee grounds on the roots of plants that like acidic soil, the plants will grow better. Azaleas and blueberries are such plants. With the nutrition of coffee, they will grow well. You can also dilute the coffee liquid left in the coffee pot and pour it on potted plants (but make sure the coffee is free of cream and sugar!)

8. Scrub the surface of objects

Coffee grounds are mostly small particles and have weak acidity, so they can be used as surface cleaners for many objects, such as counters, tableware shelves, refrigerators and so on. It can be used alone or with a little bit of dish cleaner.

9. Automobile air freshener

If you accidentally spill coffee grounds on the floor, don't just sweep them away and throw them into the dustbin. You can use them to make all-natural air fresheners. Use a pair of old female stockings and string to make an environmentally friendly air freshener. Refer to the introduction on the Instructables website for specific practices.

10. Secret weapons in cooking

Adding a little coffee can make curry, ice cream and chocolate cake more delicious, which can also be your secret weapon. A little bit can be added when pickling the steak, which not only makes the steak more tender, but also gives it a smoky taste.