What if the soymilk machine disturbs people upstairs every day?

Neighbors should be considerate of each other. It is true that some people are easily disturbed when they are resting, and everyone's schedule is different.

You can talk to the upstairs and downstairs first, and remember to be friendly. After all, talk first. No one will listen to you if you are stubborn. If not, go to the police and let the police check whether the decibel is up to standard. You can also ask the media to help you. These should help you. You can also buy earplugs or wear something anti-noise when you sleep, which will also help.