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Can I eat coffee grounds? Can I lose weight by eating coffee grounds? Why do cockroaches like coffee grounds so much?

Published: 2026-02-25 Author: World Gafei

Last Updated: 2026/02/25, Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Taiwan's high-quality textiles coffee grounds can also change clothes have seen on the Internet that coffee can be used as an insect repellent? Cockroaches don't like it? Can caffeine kill Xiaoqiang? Usually use filter paper to make coffee by hand, and put used filter paper and coffee grounds cooled after brewing in the refrigerator at night.

Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)

Taiwan's high-quality textile coffee grounds can also change into clothes.

Have you ever seen someone on the Internet saying that coffee can be used as an insect repellent? Cockroaches don't like it? Can caffeine kill Xiaoqiang?

Usually use filter paper to make coffee by hand, and at night put the used filter paper and coffee grounds cooled after brewing in the refrigerator as deodorant.

Someone on the Internet asked: has anyone ever seen cockroaches and ants foraging for coffee powder or coffee grounds?

Unexpectedly, I can answer this question!

Do coffee grounds cockroaches eat?

One night, when I went to the sink to pick up the coffee cup, I felt something climb on my hand and immediately broke open the coffee filter cup.

I saw the cockroach run away. Just as I was about to pick up the filter paper, another Xiaoqiang climbed into my hand. I lost my soul twice. Weak legs)

Why do cockroaches climb into a filter cup to eat coffee grounds?

For one thing, the brewed coffee grounds are wet. Cockroaches like wet places, and they also need to drink water.

Another reason is related to coffee beans, some coffee beans are obviously sweet, after all, coffee beans are also fruits! I think that's why coffee grounds attract Xiao Qiang.

There are cockroaches in coffee.-Sina.com

There was a shocking news on the mainland that there were cockroaches in canned coffee. If it's true, it's really terrible! If you drink it into your mouth, you will have a shadow for a lifetime.

Some experts say the smell of coffee attracts cockroaches and caffeine can kill them. Fill the jar with coffee powder and water (wet coffee grounds) and place the jar in a corner or a place frequented by cockroaches to attract cockroaches and make it impossible for them to escape from the jar.

To put it simply, the smell of coffee grounds will attract cockroaches, so be careful to attract worms into the house.