Keep Bed Bugs At Bay

Are you dealing with bed bug infestation? It can be one of the most frustrating and difficult things to deal with.

Traditional treatments may not always do the trick, but luckily, there are some natural methods you can try.

One such method is using smells that bed bugs hate. Read on to learn more about what odors bed bugs dislike and how to use them to keep those pests away.

White bedding with microscopic bed bugs crawling on the bedding

Bed Bug Behavior – What Do You Need To Know?

From eggs to nymphs, then onto adults, these pests have a lifespan of about ten months. During this time, they feed, molt, and reproduce, creating a cycle of infestation that’s hard to break.

Infestation signs can be subtle at first, but become more evident as the population grows. I’ve learned to keep an eye out for tiny black spots on my mattress or bed frame, which are bed bug feces.

I’ve found cast skin, which they shed as they grow, and sometimes, I’ve even spotted tiny red spots on my sheets from where they’ve fed. It’s a bit gross, but knowing what to look for has helped me catch infestations early.

Now, let’s talk about the bug resistance evolution. Over time, bed bugs have evolved to resist common pesticides, making them tougher to eliminate.

I’ve learned the hard way that not all off-the-shelf products work. Their resistance to these products is why professional pest control is often necessary.

What Smells Do Bed Bugs Hate?

I’ve found that these pests are especially repelled by the scents of eucalyptus, lemongrass, peppermint, lavender, and even cinnamon.

This means that using these scents in your home could be a great way to keep these annoying bugs at bay.

White bedding with microscopic bed bugs crawling on the bedding


I’ve found that eucalyptus is a scent bed bugs absolutely can’t stand. It’s not just about the smell, though. Eucalyptus toxicity is a significant factor in its effectiveness against these pests.

The chemicals in eucalyptus are toxic to bed bugs, deterring them from invading spaces where this scent is present.

Eucalyptus cultivation is relatively easy, allowing for a steady supply of this natural bug repellent.

There are also numerous Eucalyptus varieties, each with their unique scent profiles, so one can choose what suits them best.

Eucalyptus Aspect Details Bed Bug Impact
Eucalyptus Toxicity Chemicals in eucalyptus are toxic to bed bugs Deters bed bugs
Eucalyptus Cultivation Easy to grow Ensures steady supply
Eucalyptus Varieties Many varieties with different scents Allows individual preference


Next on my list is lemongrass, a powerhouse scent that bed bugs truly despise. Apart from its pest-repelling properties, this tropical herb has other fascinating uses.

It’s well-known in the realms of culinary arts, aromatherapy, and agriculture.

  • Lemongrass cultivation is popular among farmers due to its easy growth and high yield. Plus, it’s a natural pesticide, keeping harmful insects away while attracting beneficial ones.
  • Aromatherapy benefits of lemongrass range from stress relief to boosting immunity. Its refreshing scent purifies the air, promoting a soothing environment.
  • Lemongrass cooking uses are vast. It’s a key ingredient in many Asian recipes, imparting a zesty, citrus flavor that’s quite invigorating.


Another scent that bed bugs can’t stand is peppermint. It’s a strong aroma that overwhelms their sensitive antennae, driving them away from your home.

However, you need to consider the potential peppermint toxicity. While it’s safe for humans, it’s extremely harmful to these pests.

Mint cultivation is a simple process. You can grow it in your garden or even in a pot on your window sill. It’s a natural, non-toxic way to deter these bugs.

But, if you’re allergic, be cautious. Peppermint allergies are rare but do exist. They can cause skin irritation and other symptoms. So, if you react, stop using it immediately.

Which Other Natural Remedies Help Fight Bed Bugs?


One scent I’ve found particularly effective against bed bugs is lavender. This aromatic herb isn’t only a favorite among aromatherapy enthusiasts but also a nightmare for these pesky insects.

The lavender benefits are twofold – while it repels bed bugs, it also promotes a restful sleep for us humans.

Aromatherapy uses include:

  • Diffusing lavender oil in your bedroom at night. It’s a natural sleep aid, helping you drift off while keeping bed bugs at bay.
  • Applying diluted lavender oil on your bed frame and nearby furniture. It’s a safe, natural deterrent.
  • Making a lavender sachet to place in your closet or drawers. It repels bugs and leaves your clothes smelling fresh.


Lavender’s effectiveness aside, my experience has also shown cinnamon to be a powerful scent that bed bugs absolutely detest.

Cinnamon’s cultivation and harvesting process releases a strong aroma that these pests can’t stand. As a bonus, cinnamon’s antibacterial properties also help to keep my home clean and bug-free!

There are also potential cinnamon allergy effects. While rare, some people can experience itching or a rash when exposed to cinnamon.

So, before going all out with cinnamon, it’s a good idea to test a small area first.

Despite this caveat, I’ve found cinnamon to be an effective and natural deterrent against bed bugs. It’s a simple, yet potent weapon in my bug-fighting arsenal.

Which Other Natural Remedies Help Fight Bed Bugs?

Moving on from scents, I’m going to share some other natural remedies that I’ve found effective in battling bed bugs.

These mightn’t be your conventional methods, but they’re worth trying if you’re in a pinch and want to avoid chemical solutions.

One method I’ve used is diatomaceous earth. This is a type of powder made from the fossils of marine phytoplankton.

When it’s spread around the areas where bed bugs are known to lurk, it works by dehydrating them and eventually killing them.

Another method I’ve found useful is heat treatment. This doesn’t mean simply turning up your thermostat, though.

You’ll need to use a specific type of heat treatment like a steam cleaner, which can reach temperatures high enough to kill bed bugs at all stages of their life cycle.

The third method I’ve tried is vinegar spray. While it’s not as effective as other methods, it can still help in the fight against bed bugs.

Bed bugs don’t like the smell of vinegar, and when sprayed directly on them, it can temporarily disable them, giving you time to apply another treatment.

To summarize, here are the natural remedies I’ve used to combat bed bugs:

  • Diatomaceous earth usage
  • Heat treatment methods
  • Vinegar spray effectiveness

Can Essential Oils Help With Bed Bug Bites?

Can Essential Oils Help With Bed Bug Bites?

Switching gears to essential oils, I’ve discovered they can play a significant role in soothing bed bug bites.

These aromatic oils aren’t just pleasant to the senses, they’re practical too, and when it comes to bed bugs, they’re a godsend.

Take Aloe Vera, for example. Known for its cooling properties, Aloe Vera benefits the skin by reducing inflammation and itching associated with bug bites.

Just a dab of this green gel can bring instant relief and expedite healing. 

Plus, it’s an all-natural remedy, so you don’t have to worry about harsh chemicals causing additional skin irritation.

Then there’s Tea Tree Therapy. This powerful essential oil is a known antiseptic and anti-inflammatory.

When applied topically, it can help to reduce redness and swelling, and even prevent infection from bug bites. But remember, Tea Tree oil is potent; dilute it with a carrier oil before applying directly to your skin.

Lastly, let’s not forget about Calamine Lotion. While not an essential oil, the use of Calamine Lotion is a tried and tested method for soothing itchy skin.

It works by creating a protective barrier on the skin which aids in reducing irritation and discomfort. It’s also great for drying out the bites to help speed up healing, making it a staple in every first aid kit.



Bed bugs are a tricky pest to get rid of, but with a little know-how, natural methods can help, with strong scents being effective at fighting bed bugs.

When knowing bed bug behavior and using scents like eucalyptus, lemongrass, peppermint, lavender or cinnamon in your home, you can deter them from entering your space.

Other natural remedies such as diatomaceous earth and heat treatment can be used to keep these pests at bay.

Lastly, essential oils like Aloe Vera, Tea Tree Therapy and Calamine Lotion can offer relief from the irritation of bed bug bites.

All products featured on Gemma Etc. are PR samples or gifted items, unless otherwise indicated. This post may contain affiliate links. If you wish to find out more, please see my Disclaimer within my navigation bar.

#Bed #Bugs #Bay

Leave a Reply

Your email address will not be published. Required fields are marked *