Introduction to the use of expired coffee beans _ what is the use of undrunk coffee _ coffee beans can still be used when they are out of date

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Coffee also has the best taste period, which is not simply equal to the shelf life, it refers to the most obvious volume expansion, the freshest aroma, the most abundant oil and the most distinct stage after drinking coffee beans, usually within two weeks after roasting.

Of course, after the best taste period, everyone can still have peace of mind to drink during the shelf life. However, the question that friends may struggle with is what to do with expired coffee beans: the worry of food is a pity to lose it.

In fact, expired coffee beans can still play waste heat. It is spread on the Internet that coffee grounds can be used as fuel, fertilizer, detergent, pet lice remover, ant spray, exfoliating mask, bath salt, etc., but some of the above uses need to rely on high-tech technical means and equipment, and some have strict scope of application. Recently, Xiao T has tried some of these approachable uses, and the effect is very good.

Removal of odor by ●

Coffee is a natural odor adsorbent, you only need to put the expired coffee into a gauze bag and put it in the corner where you need to remove the odor (such as shoe cabinet, refrigerator, toilet), and you can say byebye the odor. Of course, if you need to remove formaldehyde from your new home, do not assign an important task to expired coffee, after all, it can not absorb formaldehyde, let alone decompose it, it can cover up at most.

● natural dye

If you have preschool children at home, you can use expired coffee to make dye, make plasticine and Easter eggs at home, which is naturally toxin-free, can teach and have fun, and promote parent-child relationship.

● ashtray companion

If you grind the expired coffee beans into particles and cover the bottom of the ashtray, the coffee smell will be emitted when you bounce the ash or extinguish the cigarette butts, and the later cleaning of the ashtray will also become so easy.

Friends, let's take action together to try to reuse waste and restore the beauty of life.

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