I got tired of my cartos falling over and not drying for days after cleaning....I do throw some away...but there are some worth cleaning...so I took an old plastic lid (from a margarine container, or large yogurt..etc)..cut some slits or x's in it with a utility knife..stuck my cartos thru it ..and set it on my heater vent....I just left them there all night and they were dry in the am...but I am sure it wouldn't take that long...and they didn't fall over and have me searching for them...it ain't pretty..but, it works for me...lol
