I posted asking for advice on how to clean my cartos and I think I got a lot of advice that, while valid, was not applicable to the Eastmall cartos I got with my Riva. I took off the white part that would normally be a cap at the mouthpiece end and actually broke it off as it was not a separate piece. They're definitely not designed to be taken apart, I couldn't even get the filler out once i broke the cap off. Anyone familiar enough to these cartos to give me advice on how to clean them? Is there any reasonable way to clean them without first removing the cap and filler? Could I just wash them altogether and wait for them to dry? Are they just throwaways?