Does Cedar Repel Bugs? Cedar’s Insect-Repelling Properties

Does Cedar Repel Bugs_ Cedar’s Insect-Repelling Properties
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Cedar has been widely recognized for its effectiveness in repelling insects for many years. From cedar closets to cedar hangers and blocks, people have employed various methods to keep bugs away from their homes and wardrobes. In this article, we will explore the science behind cedar’s insect-repelling properties and uncover the reasons why it is such a popular choice among bug-conscious individuals.

Does cedar repel bugs?

Cedar has long been utilized as an effective insect repellent. Individuals have constructed cedar closets within their residences and employed cedar hangers, as well as cedar blocks in dresser drawers, to deter moths from infesting their clothing. Certain studies propose that the scent of cedar oil is responsible for its insect-repellent properties.

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The Science behind Cedar’s Insect-Repelling Properties

At the heart of cedar’s bug-repelling abilities lies the power of cedar oil. This natural oil, derived from the cedar tree, is responsible for the distinct scent that permeates cedarwood products. Studies suggest that insects, particularly moths, are repelled by the strong aroma emitted by cedar oil. The scent acts as a deterrent, discouraging insects from approaching and infesting our belongings.

The Science behind Cedar's Insect-Repelling Properties

Cedar Closets: A Natural Bug Barrier

One of the most effective ways to utilize cedar for insect control is by constructing cedar closets. These specially designed closets are lined with cedar panels or cedar planks, creating an environment that insects find inhospitable. The strong aroma of cedar oil released by the wood acts as a barrier, deterring pests from entering the closet and damaging clothing and linens. Cedar closets not only provide protection against insects but also offer a pleasant and refreshing scent to your stored items.

Cedar Hangers: Wardrobe Guardians

To safeguard individual garments, cedar hangers can be a valuable addition to any wardrobe. The distinctive scent of cedar emitted by these hangers creates an environment that moths and other fabric-eating insects find highly unappealing. By using cedar hangers, you can protect your clothing from unwanted holes and damage caused by moth larvae. Additionally, cedar hangers offer a natural alternative to chemical-laden mothballs, making them a safer and eco-friendly choice.

Cedar Hangers: Wardrobe Guardians

Cedar Blocks: Drawer Defenders

When it comes to keeping bugs away from dresser drawers, cedar blocks are a popular solution. These small blocks of cedarwood can be placed inside drawers to provide an effective deterrent against moths and other insects. The aroma of cedar oil permeates the surrounding space, creating an inhospitable environment for pests.

Using cedar blocks is simple. Just place a few blocks inside each drawer, ensuring that they are evenly distributed. The cedar scent will naturally repel insects, preventing them from infesting your clothes, linens, and other stored items. It’s important to note that cedar blocks need occasional refreshing to maintain their insect-repelling properties. You can do this by gently sanding the surface of the blocks to release more of the cedar’s natural oils.

Aside from their insect-repelling abilities, cedar blocks offer additional benefits. They help absorb excess moisture, keeping your drawer contents dry and preventing mold or mildew growth. Additionally, cedar has a pleasant and calming aroma that adds a touch of natural freshness to your dresser.

Other Benefits of Cedar

In addition to its bug-repelling properties, cedar offers a range of other advantages. Its natural aroma can create a soothing and relaxing environment in your home. The distinctive scent of cedarwood has been known to have a calming effect and can help alleviate stress and anxiety.

Furthermore, cedar is highly durable and resistant to decay and rot. This makes it an excellent choice for long-lasting furniture and storage solutions. Cedar closets, hangers, and blocks can withstand years of use while retaining their effectiveness in repelling insects.

Cedar also acts as a natural deterrent for other pests. Silverfish and cockroaches, for example, are repelled by the scent of cedar oil. By incorporating cedar into your home, you can create a bug-free environment and protect your belongings from various types of pests.

Tips for Maximizing Cedar’s Insect-Repelling Effectiveness

To ensure the maximum effectiveness of cedar in repelling bugs, here are some tips to consider:

  1. Keep the cedar products clean: Dust and debris can accumulate on cedar surfaces over time, diminishing their scent. Regularly wipe down cedar closets, hangers, and blocks to maintain their insect-repelling properties.
  2. Replace worn-out cedar products: Over time, cedar loses its natural oils, reducing its effectiveness in repelling bugs. If you notice a decline in the cedar scent or find insects in your drawers despite using cedar blocks, it may be time to replace them.
  3. Use cedar in multiple areas: To create a comprehensive bug-repelling strategy, incorporate cedar in various parts of your home. Combine cedar closets, hangers, and blocks for optimal protection against insects.
  4. Store clean and dry items: Before placing clothes or linens in cedar closets or drawers, ensure they are clean and completely dry. Insects are attracted to food stains, body oils, and moisture, so keeping items clean and dry will further deter them.
  5. Refresh cedar blocks: As mentioned earlier, sanding cedar blocks periodically can help release more of the cedar’s natural oils, refreshing their insect-repelling properties.

By following these tips, you can maximize the insect-repelling effectiveness of cedar and enjoy a bug-free living environment.

Tips for Maximizing Cedar's Insect-Repelling Effectiveness


What animals does cedar repel?

Cedar has been a popular choice for naturally repelling and deterring insects such as termites, ants, moths, mosquitoes, and cockroaches for a long time.

Does cedar wood repel bugs?

Cedar has been widely utilized as a natural method to repel and prevent the presence of insects such as termites, specific ants, moths, mosquitoes, and cockroaches for a considerable period of time.


Cedar has proven itself as a reliable and natural insect repellent for many years. Whether it’s through the use of cedar closets, hangers, or blocks, incorporating cedar into your home can help protect your belongings from moths and other insects. The powerful scent of cedar oil acts as a deterrent, creating an inhospitable environment for bugs.

Not only does cedar repel bugs, but it also offers additional benefits such as its pleasant aroma, durability, and resistance to decay. By following simple tips

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