Top 5 DIY Peppermint Oil Spray Recipes To Stop Spiders

If the sight of a spider crawling across the floor is enough to make you freeze. Want to send those creepy crawlies away—for good? Then definitely try these natural, peppermint-powered spider repellents you can make right at home. 

Read our list of Top 5 DIY peppermint oil spray recipes to stop spiders. Spiders usually creep into our homes in search of shelter, warmth, and food. They especially love quiet, undisturbed spaces—for example, basements, garages, closets, and ceiling corners.

Gone are those days when chemical-filled sprays were the only option left to us. Fortunately, we have variety of options to choose from today since more and more households are exploring natural, DIY alternatives. And at the top of the list? Peppermint essential oil—a powerhouse botanical extract with a crisp scent and spider-repelling properties that make it a top choice for eco-conscious homes.

Just starting to explore peppermint essential oil benefits? These DIY recipes are an easy, effective way to keep spiders out—without sacrificing your home’s air quality or safety.

Why Use Peppermint Oil to Repel Spiders?

You don't have to buy expensive products or chemical sprays. You can easily make and use Peppermint oil spray without compromising the quality of the air. Essential oils peppermint, offer a gentle yet effective solution. Here's why it works:

1. Natural Repellent Properties

One of the most talked-about peppermint essential oil uses is its ability to repel insects and spiders. The intense, minty aroma of natural peppermint essential oil overwhelms spiders’ scent receptors, disrupting their ability to hunt or navigate using pheromone trails. That makes your home a whole lot less appealing to the spiders and will send them away. 

2. Safe for Family and Pets (When Properly Used)

Concerned about your pets? We have a common question about whether essential oils are safe for family and pets. The topic of whether peppermint essential oil is safe for cats or dogs is a legitimate one. The answer is that with proper dilution and care, peppermint oil can be used safely. Always keep it out of reach of pets. Avoid spraying directly on their bedding or food areas, and give the spray time to dry before pets return to the room.

3. Pleasant Aroma for Home

Let’s be honest—many chemical sprays have a harsh, lingering odour that’s anything but welcoming. Conversely, essential peppermint oil leaves your house with a fresh, tidy, and welcoming scent. Many people love the peppermint essential oil diffuser benefits just for its refreshing scent that leaves behind a clean scent. Its scent is great for spraying in the home. Plus, using it as a spider spray can save you some money on a room freshener. 

Top 5 DIY Peppermint Oil Spray Recipes

Time to mix these ingredients and create your DIY Peppermint oil spray recipes. These five recipes are easy to create and customise using simple ingredients. Make this and see for yourself they actually work.

Basic Peppermint Spider Spray

Simple ingredients and efficient results—no glitz or fuss. This will become your go-to blend for sending the spider far away. 

You’ll need:

• 1 cup water 
  

• 10–15 drops of peppermint oil essential oil
  

• 1 tablespoon white vinegar (Optional, but provides staying power)
  

Instructions:
Before using, mix in a sanitised spray container and shake thoroughly. Spray beneath windows, baseboards, sinks, and furniture. Spray it wherever you feel there’s a chance of growing spiders. Reapply every few days or after cleaning.

Pro Tip: Vinegar enhances the scent’s longevity and can help deter other pests, too.

Peppermint and Tea Tree Power Mix

Peppermint oil goes well with tea tree oil. So you can use it to amp up the effect with tea tree oil—another natural insect repellent with antibacterial properties.

You’ll need:

• 1 cup water
  

• 10 drops of essential oil peppermint
  

• 10 drops of tea tree essential oil
  

• 1 tablespoon rubbing alcohol
  

Instructions: Mix all ingredients in a spray bottle. Shake before each use and apply in dark or damp spaces like basements.

Why it works: The combo of peppermint and tea tree is both spider-repelling and surface-cleansing. It’s perfect for multipurpose use.

Citrus-Peppermint Barrier Spray

Love a fresh citrus scent? The citrus oil blends perfectly with Peppermint essential oil. This blend pairs the benefit of peppermint essential oil with the bright zest of lemon oil.

You’ll need:

• 1 cup water
  

• 10 drops peppermint essential oil
  

• 10 drops of lemon or orange essential oil
  

Instructions:
If you are not sure how to spray this blend. Then you can try spraying it in windows, vents, and light fixtures, so shake and spray these places, these could be the places from where spiders can enter.

Added bonus: Citrus oils are known for their uplifting aroma and also help in masking food-related odours that can attract insects.

Peppermint and Witch Hazel Spray

This blend of peppermint and witch hazel evaporates faster, making it a great option for fabrics or hard-to-reach corners.

You’ll need:

• 1/2 cup witch hazel
  

• 1/2 cup water
  

• 15 drops peppermint essential oil
  

Instructions:
Shake well before each use and apply liberally to closets, under furniture, or near vents.

Why it’s great: Witch hazel helps with oil dispersion and dries more quickly than vinegar or water alone.

Long-Lasting Alcohol-Based Peppermint Spray

For those who want to spray less often, this long-lasting formula is a game-changer.

You’ll need:

• 1/2 cup rubbing alcohol
  

• 1/2 cup distilled water
  

• 20 drops peppermint oil essential oil

Instructions:
Combine, shake, and spray. Ideal for high-traffic entryways, patios, or under-door gaps.

Extra tip: Store in a dark, glass spray bottle to maintain oil potency longer.

Tips for Effective Spider Prevention

Creating the spray is step one—but how and where you use it matters too.

• Spray smart. Focus on entry points: door frames, window sills, vents, and basement corners. Don’t forget garages, attics, and behind appliances.
  

• Be consistent. Reapply every few days, especially after cleaning or rainy weather. Oils will fade over time.
  

• Declutter your space. Spiders love dark, undisturbed areas—so reduce clutter in closets, under beds, and behind furniture.
  

• Seal it up. Use caulk to close up cracks or gaps where spiders might enter. After that, your peppermint spray will function as a potent barrier.

Precautions When Using Peppermint Oil Sprays

We love peppermint essential oil uses—but it’s important to use them with care.

• Essential oils should always be diluted with water, alcohol, or a carrier. Undiluted oils can irritate skin or surfaces.
  

• While peppermint essential oil dogs and cats are often mentioned together, remember their tolerances differ. Peppermint essential oil cats are especially sensitive—avoid spraying near their food, litter boxes, or favourite napping spots.
  

• Avoid spraying on open wood surfaces, leather, or unsealed stone. Always patch test before applying widely.
  

Takeaway 

From its fresh scent to its natural repelling properties, peppermint essential oil is a must-have for any home aiming to stay spider-free—naturally. Whether you prefer a basic water blend or a citrus-powered mix, these DIY recipes are a simple way to protect your space without relying on chemical sprays.

And the best part? You’re not just preventing spiders—you’re giving your home a clean, minty refresh.

So, what does peppermint essential oil do? More than you think.
Ready to give it a try?
Shop our premium, 100% Natural peppermint essential oil now—available in singles or bundles—and create your perfect spider-repelling spray today.