Mothballs are obviously intended for this purpose, but they smell terrible and are made up of some pretty nasty chemicals. I had some outside of an apartment many years back to keep cats from eating my plants (didn't work), and the smell was noxious inside.
I have no idea if it's true, but lavender is supposed to repel moths also.
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Date: 2009-06-04 05:02 pm (UTC)I have no idea if it's true, but lavender is supposed to repel moths also.