1. Depends on the time of the month. My lil pooch gets a lil bigger! Can you say b-l-o-a-t-e-d??
2. Over (when I can remember to replace it-haven't figure out why that's so hard to do)
3. Definitely before!

Hate wet mats!
4. Socks then shoes...
5. Can't eat it! (Braces ruined it for me-now I feel every kernal... eeoww)
6. Open, who's gonna smell it?
I have one to add:
Which part of the body do you wash first when bathing?
I wash my arms first!