I still live at home with my parents, so going about getting rid of my wet and messy diapers is definitely a bit of a challenge. I have to be really, really sneaky. Of course, I can do whatever I want in my diapers in the privacy of my room, but when I need a change, I have a little routine. Whenever I diaper myself, I always make sure I have a plastic bag handy at all times. Grocery bags are very good - my family likes to recycle the ones we take home.
When it's time for the actual change though, regardless of whether it's wet or messy (or both... :sweatdrop
, I take it off like normal, wipe myself clean with either some wipes or a towel, tie/tape the diaper shut, put it in the plastic bag and close it, and then stick it in my closet that I don't even use. The bag can do a pretty good job at keeping the smell in, by the way! When I know no one is around or when I'm home alone, that's my chance to throw the bag out. I always have to throw them away in our outside garbage can, obviously. No one bothers looking in there anyway, so it's perfect!
It's all a process, but it's quite the rewarding process nonetheless.