Myths and DIY

Does cedar repel moths?

Cedar scent fades. Clothes moth larvae eat keratin in dirty wool. A block of cedar in an open closet does not replace washing, sealing, and inspecting. A tight chest with fresh cedar can help as a storage container, not as a fog for the whole house. Carpet beetles make similar holes — ID the insect.

Clean first

Larvae need food stains and humidity. Vacuum the closet edge, store clean garments, and use pheromone traps as monitors. That is IPM. A scented hanger is a gift-shop item.

Species pages

The question is only the field note. Control sequence, legal notes, and identification live on the species article.

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Sources

Published October 6, 2026. Last reviewed October 6, 2026 by Helen Marsh.