Things used to protect woolen clothes from insects?

To protect woolen clothes from insects, common methods include using natural repellents like cedarwood, lavender, or neem oil, which can deter moths and other pests. Storing woolen items in airtight containers or vacuum-sealed bags also helps prevent infestations. Additionally, regularly cleaning and airing out woolen garments can reduce the likelihood of attracting insects. Using mothballs or moth traps can be effective, but they should be used with caution due to their chemical content.