I recently got an RCBS Chargemaster Lite which is extremely easy and quick to clean and empty the powder. The entire powder bin is sealed and once you open the drain, 99% of the powder runs out. I then use the included brush to complete the process. To empty the tube, I use the trickle feature which takes about an additional 30 seconds or so. I couldn't be happier with the ease of cleaning. I believe that emptying and cleaning the larger Chargemaster works the same.