Does it work?
Cedar works to repel moths and it smells a million times better than paradichlorobenzene (mothballs).
I agree - it works.
A few years ago (before we moved into this house) I lined all the closets in cedar siding. Every spring, we wash down the cedar with plain water and the resulting evaporation refreshes the whole house with cedar scent. I love it!
my house smells all of cedar now*. it's gorgeous.
*apart from my kitchen, which smells of the organic smoked paprika i've been cooking with for the last two days - got a tin from my organic shop the other day, for only £1.55, and it's utterly fabulous.