Every time you “flush,” the “bowl” is collapsed and a twist is formed in the continuous feed of material above the waste, effectively wrapping it, and holding it sealed in the bottom of the container. This patented process of sealing off the waste in barrier material ensures there is nothing to see and nothing to smell! Once the cycle is complete a new bowl is formed from the bagging material and the Laveo Dry-Flush is ready to use again in less than 30 seconds!