coffee and coffee, so many people enjoy it and refreshing. But do you know that coffee residue also has many uses? Residues contain alkaloids and antioxidants. Coffee is unknown what use? The following Xiaobian to tell you.

Magical 1: exfoliating. Coffee residue is a good material for exfoliating. It can rub and massage the body in the bath milk. It can remove the aged keratin and make the skin smooth, compact and shiny.

Magical 2: the moisture absorption and deodorization. Coffee residue has many tiny pores, which absorb moisture and smell. Put the dry coffee residue in the cup and put it in the refrigerator and microwave oven. It can remove the mixed smell of many kinds of food. It can replace the chemical aromatics in the toilet; it also has good deodorization effect in the wardrobe, shoe cabinet and car. It is best to replace it in two or three days, so as not to get moldy after absorbing waterThis 1 Pieceof MagicalDecor WillTransformYour BarCart in the Best. .

Magical 3: natural fertilizer, pesticide. Ohio State University research found that coffee residue contains about 2% nitrogen, which can transform organic matter into fertilizer. It is a safe and environmentally friendly fertilizer. Huang Yuming, an associate professor of Soil Environmental Science at Taiwan Zhongxing University, pointed out that whether the coffee residue is dry or wet, it can provide nutrients for plants as long as it is laid on the top of the soil, but a large number of crops are not recommended.

Besides, coffee grounds contain alkaloids, which can be used as natural pesticides. First, the coffee dregs are dried and grinded, and then boiled again, the boiled coffee water is put in a spray bottle and sprinkled on the plant. It has the effect of insect repellent. It can be sprayed once in two or three days.