Cleaning: If you don't feel clean, you can pour some hand sanitizer or detergent, then turn the machine on and wash it in.
Deodorization: If you feel odor, let it play something like lemon, orange, grapefruit, etc. If you have a big taste, use white vinegar + baking soda, pour in for a few minutes and then wash it off;
Maintenance: Pour the ice into it and knock it off, which is equivalent to sharpening the knife.
Will it block the sewer?
I believe this is the issue that everyone is most concerned about, but at present it has not been heard. As long as you use it according to the principle, in principle, there will be no blockage. After all, if you want to ask someone to pass the water pipe, basically you will dry it in a month, so the service life is 8~15 years as a garbage. It can be said that it is super easy to use!