Step diagram

First, find a round (square without round is OK) transparent bowl or cup. The caliber should cover the jade dew or the whole jade dew basin. Find a small lunch box that you used after eating fast food outside

Cover the transparent cup on the jade dew. It's best to cover it tightly, because mine was planted in a square basin at that time. It's not easy to keep stuffy, so I used two transparent bowls and covered it tightly with plastic bags. Put the jade dew in a large transparent bowl first

Then cover it with a small bowl, and there is a big mouth in the middle

Just cover one transparent plastic bag

The jade dew raised by stuffy cultivation is crystal clear and bright in color