Whenever I've had left over candy..like from parties etc... I usually just give it away to people - or take it to work and leave it in a bowl etc.
Good on you for resisting the temptation! That's one of the main reasons why I get it out of the house ASAP. Not because I'm a huge fan of most candies - but because I'll nibble away on them just because they're there.. and not realise how many extra empty calories I'm taking in.
I didn't buy candy this year since we had so few trick or treaters last year. Last year, I bought miniature 3 Muskateer bars, because I loathe them. No problems with the leftovers, I think my boyfriend took them to his work to distribute.
SIX YEARS at maintenance weight!