20 ways of ingenious use of coffee grounds
1. Fertilizer spray for plants
Mix half a cup of coffee grounds with warm water, put them in a spray can and spray them directly on the plants every day.
two
Change the color of hydrangea
The color of hydrangea will change according to the acidity and alkalinity of the soil. Sprinkle coffee grounds on the soil and water it. This will make the soil pH acidic, and hydrangea will change from pink to blue. (if there is a kind of hydrangea at home, you can try Europe)
three
Keep cats away from your turf.
Cats are anti meals of coffee grounds. If your neighbor's cats always come to dig up the plants in your garden, sprinkling coffee grounds with orange peels around the garden can solve the problem smoothly (provided you have a garden, and don't rule out the "▽" that weird cats are obsessed with or orange peels).
four
Bathe the Wang Xing people and drive out fleas
Add a spoonful of coffee grounds to your dog's shower gel, rub it on the skin along the hair, and then rinse it off to make your dog "flea-free and more hairy".
five
Dye the cloth naturally
The step is simple, hot water + coffee grounds, then throw in the white cloth and boil it into a light brown cloth, and the color looks very natural.
six
Do the dishes
Coffee is weakly acidic in nature and can be used as a substitute for dishcloth or wire balls. You can easily get rid of the greasy stains with a rag and a few spoonfuls of coffee grounds.
seven
Air freshener
Coffee grounds can eliminate peculiar smell, collect the coffee grounds left by filtration, and put them in refrigerator, shoe cabinet, toilet, kitchen and other necessary places, which can not only eliminate the smell but also distribute the aroma of coffee.
eight
Repair scratches on furniture
Dark wooden furniture can use coffee grounds to remove scratches. (of course, scratches that are too big won't work.)
nine
Make old furniture
The wood can also be naturally worn out with coffee grounds.
ten
The natural enemy of smelly feet
Put coffee grounds in smelly shoes can deodorize, remember not to throw coffee grounds directly in the shoes, or put them in gauze.
eleven
Coffee dregs remove odor
Rinse with hot water on your hands to remove the smell of garlic, seafood and barbecue. I do not know if you have noticed, coffee grounds can actually absorb a variety of odors, such as home decoration with formaldehyde flavor, but also can collect coffee grounds to absorb odors, the effect is excellent!
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Introduction to Coffee (3)
Coffee grinding grind "grinding is the decomposition of roasted coffee beans into small particles, because complete coffee beans cannot be directly used for extraction and brewing, and only after they are broken down into small particles can the essence be released. You only need to remember the simplest point: the finer the grinding, the shorter the cooking time; the rougher the grinding, the longer the cooking time. Esoteric
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The common sense of espresso that many people don't know.
1. When making ESPRESSO coffee, the most flavor will be extracted when the water temperature of 90.5 ℃ (195F) passes through the coffee powder. (the pressure of the water in the coffee machine must have 130PSI, that is, the pressure of 9 atmospheric pressure, in order to effectively and quickly extract the best taste of coffee. 2. When the water temperature is lower than 88.8 ℃, the coffee will have obvious sour taste, and the color is slightly lighter than the normal coffee.
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