When maintaining flowers, we can take a small amount of coffee powder and put it into the soil to stir, but it must be stirred evenly, which is very helpful for the growth of flowers. However, when we use coffee powder as fertilizer, we should not brew it with boiling water, which is easy to do great benefits to the growth of plants. We should know that there are acidic substances in coffee powder, which have an inhibitory effect on the growth and development of plants.

Use of coffee powder

1, aroma and odor removal: Coffee powder placed in the bathroom, shoe cabinet, oven, refrigerator and ashtray can absorb odor and reduce odor, and coffee can also be boiled to make the aroma diffuse in the room.

2, clean the kitchen: coffee powder has a certain friction cleaning effect, pour coffee grounds into the sink, wash with water, can remove the smell and greasy in the drainage pipe.

3, do fertilizer: put it on the soil surface of potted plants, which can effectively prevent insect breeding and can also be used as fertilizer.

Reference to the above content? Baidu encyclopedia-coffee powder