How To Use Peppermint Oil To Get Rid Of Roaches
Dealing with a cockroach problem in your home? You are not alone, as roaches are among the most persistent and unwelcome household pests.
But before you turn to harsh chemicals, consider a safer, more natural solution: peppermint oil. In this article, you will learn exactly how to use peppermint oil to get rid of roaches quickly and effectively.
Discover how to use peppermint oil to get rid of roaches naturally. Learn step-by-step methods to repel cockroaches without harsh chemicals using this essential oil.
Why Use Peppermint Oil for Roaches?
Peppermint oil is not just a pleasant-smelling essential oil; it also acts as a natural insect repellent. The strong, minty aroma overwhelms a roach’s sense of smell and drives them away from treated areas.
It is a non-toxic, eco-friendly alternative to commercial insecticides, safe for pets, kids, and the environment. Below are reasons to use peppermint oil to get rid of roaches:
- Natural and non-toxic
- Repels rather than kills (making cleanup easier)
- Can be used regularly without harm
Read also: How To Prevent Cockroaches In Your Kitchen: Expert Tips To Follow
How to Use Peppermint Oil to Get Rid of Roaches
To make the most of this natural repellent, you need to apply it correctly. Below are several proven ways to use peppermint oil around your home to target cockroach activity.
1. Make a DIY Peppermint Oil Spray:

This is the most common method to use peppermint oil to get rid of roaches. It’s easy to make and apply around problem areas.
What You Will Need:
- 10–15 drops of peppermint essential oil
- 1 cup of water
- 1–2 drops of dish soap (optional, helps oil mix with water)
- Spray bottle
Instructions:
- Combine water, dish soap, and peppermint oil in a spray bottle.
- Shake well before each use.
- Spray along baseboards, behind appliances, under sinks, and in any other places where roaches may hide.
Repeat this process daily or every few days, especially in the beginning when the infestation is active.
2. Use Cotton Balls Soaked in Peppermint Oil:

This method offers a longer-lasting effect. Soak cotton balls with several drops of peppermint oil and place them in hidden areas where roaches are likely to enter or nest.
- Cabinets
- Pantry corners
- Under sinks
- Closets and behind toilets
Refresh the cotton balls every 3–4 days for continuous protection.
3. Add Peppermint Oil to Your Cleaning Routine:

You can also mix a few drops of peppermint oil into your regular mopping water or cleaning solution. This helps repel roaches while keeping your home fresh and clean.
Try using it in:
- Kitchen floors
- Bathroom tiles
- Window sills
- Trash can areas
Where to Apply Peppermint Oil Spray
To maximize effectiveness, focus on key areas where roaches hide or travel:
- Along baseboards and wall cracks
- Behind the refrigerator and stove
- Inside kitchen and bathroom cabinets
- Window ledges and door frames
- Under sinks and near plumbing fixtures
Apply generously and reapply regularly to keep roaches away.
Read also: What Attracts Cockroaches to Clean Homes? Debunking Common Myths
Does Peppermint Oil Kill Roaches?
No, peppermint oil does not kill roaches. It repels them by disrupting their sense of smell. While it may not wipe out an entire infestation, it’s a powerful preventative tool that makes your home unwelcoming to these pests.
For best results, use peppermint oil alongside good cleaning habits and sealing entry points.
Other Tips to Keep Roaches Away Naturally
In addition to using peppermint oil, follow these roach prevention tips:
- Seal Cracks: Use caulk to block off wall gaps and floor joints.
- Eliminate Food Sources: Keep food sealed and clean up crumbs immediately.
- Take Out Trash Daily: You should do this daily, especially if it contains food waste.
- Fix Leaks: Roaches are attracted to moisture.
- Declutter: Clear out paper stacks and cardboard boxes where roaches like to hide.
How Effective Is Peppermint Oil for Roaches?
While peppermint oil is not a one-time fix for heavy infestations, it is incredibly useful for deterring roaches and preventing future problems.
If you are dealing with a major infestation, consider calling a professional exterminator, but keep using peppermint oil afterward for ongoing protection.
Read also: Do Cockroaches Bite in Your Sleep? The Truth You Need to Know
FAQs About Peppermint Oil and Roaches
How Long Does Peppermint Oil Repel Roaches?
Peppermint oil typically repels roaches for 2–3 days. Refresh sprays or cotton balls every few days for ongoing effectiveness.
Can I Use Peppermint Oil Around Pets?
Yes, but use caution. Peppermint oil is generally safe for dogs but can be toxic to cats in high concentrations. Always dilute it properly and avoid direct contact with pets.
Will Peppermint Oil Get Rid of a Roach Infestation?
Peppermint oil helps repel and prevent roaches but may not eliminate a large infestation. Use it as part of a broader pest control plan.
What is the Best Time to Apply Peppermint Oil?
Apply it in the evening when roaches are most active and repeat every 2–3 days for lasting results.
Can I Mix Peppermint Oil with other Essential Oils?
Yes! Combining it with eucalyptus or tea tree oil can enhance its repellent properties. Just be sure to dilute the mixture before use.
Final Thoughts: How to Use Peppermint Oil to Get Rid of Roaches
If you are looking for a safe, natural way to keep roaches out of your home, peppermint oil is a smart solution.
Now that you know how to use peppermint oil to get rid of roaches, you can take control without relying on harmful chemicals.
Use sprays, soaked cotton balls, and regular cleaning with essential oils to create an environment that roaches cannot stand.
Consistency is key — apply treatments regularly and combine them with smart home habits to keep your space pest-free. Looking for more natural pest control tips? Visit PestClue.com for more expert advice!