You can, but it’s not totally necessary. What I do is empty the cup, wipe the rim and outside with a damp towel that I bring in with me, and then stuff it back in. Then I wipe fingers on another damp towel, dispose of towels in the bin, and go out and wash up. (NB: Wash hands BEFORE entering stall!)
Someone else suggested baby wipes in a Ziploc, which is a good idea that I’ve yet to try out. (mostly because I keep forgetting to buy the things)
**WhyNot ** – I generally don’t have a problem with leaks unless it’s really full (easy to do when one bleeds as heavily as I do - I have to empty the lot out every 3-4 hours the first few days). So I’d say check every so often until you get a feel for how often you need to empty it.
**Marlitharn ** – if I’d been drinking anything when I read that, I would’ve christened my monitor. 