clutch a carto in your had, connection side down, fluffy side up. Put the top of your hand on a faucet, and force water through it for about 30 seconds. Warm water, as hot as your hand can comfortably handle.
Seems to get all the flavor out for me. Great for changing juices, or reviving gunked up cartos.
You can dry it later by spinning on a string. Takes a total of a few minutes to reload
juice this way
