A.F.
My daughter was also very good when it came to going to the potty, but then my husband was deployed, we started having accidents. So what I did is I bought a weekly calendar, and explained to her that everytime she makes to the bathroom and doesn't wet her pants, she gets a sticker. Everytime she "misses", she gets a frowny face. If at the end of the day her stickers outnumber her frowny faces, she gets a small reward. It started working the first day. We occassionaly have accidents, and I change the rewards to keep her motivated, but it has helped out so much.