How to make your own bed bug spray?

Author: Dr. Erik Murphy  |  Last update: Monday, November 17, 2025

For a quick and easy bed bug solution, mix two teaspoons of tea tree oil with 50 ml of water and pour it into a spray bottle. Shake well and spray liberally in any area bed bugs like to hang out.

What is the best homemade bed bug spray?

Method: Dilute around 20 drops of tea tree oil in a spray bottle filled with water and apply the solution to the common bed bug hotspots.

What home remedy gets rid of bed bugs fast?

9 Home Remedies for Bed bugs Worth Trying
  1. Hot water. ...
  2. Vacuum. ...
  3. Steam cleaner. ...
  4. Diatomaceous earth. ...
  5. Baking soda. ...
  6. Black walnut tea. ...
  7. Tea tree oil. ...
  8. Cayenne pepper.

What scent kills bed bugs instantly?

Blood Orange Oil

This essential oil is proven to be one of the most effective solutions when bed bugs are the matter as it can kill the pest successfully.

What kills bed bugs instantly and permanently with vinegar?

Killing bed bugs with vinegar

Get white distilled vinegar with at least 5% acidity. Add 1 part vinegar and 1 part water into a spray bottle. If you can tolerate the smell, skip the water and use only vinegar. Spray the mixture onto the infested items and around the infested areas.

How to Make Bed Bugs Come Out of Hiding? : Insider Strategies!

What really kills bed bugs and their eggs?

Heat treatment offers certain advantages when it comes to bed bug management. Heat is non-toxic, and can kill all bed bug life stages including bed bug eggs.

What kills bed bugs the fastest overnight?

Steam – Bed bugs and their eggs die at 122°F (50°C). The high temperature of steam 212°F (100°C) immediately kills bed bugs. Apply steam slowly to the folds and tufts of mattresses, along with sofa seams, bed frames, and corners or edges where bed bugs may be hiding.

What do bedbugs hate most?

Tea tree oil, renowned for its antibacterial properties, is like a natural bug repellent that bed bugs can't stand. Peppermint oil, with its invigorating minty freshness, overwhelms their acute senses. And eucalyptus oil, known for its refreshing aroma, is a formidable deterrent against these tiny intruders.

What is the number one killer of bed bugs?

Pyrethrins and Pyrethroids: Pyrethrins and pyrethroids are the most common compounds used to control bed bugs and other indoor pests. Pyrethrins are botanical insecticides derived from chrysanthemum flowers. Pyrethroids are synthetic chemical insecticides that act like pyrethrins.

What repels bed bugs from biting you?

DEET treated fabric is repellent to bed bugs (Wang et al. 2013). Commercial insect repellents containing DEET for repelling ticks and biting insects are also helpful for preventing bed bugs when applied to outer surface of clothing (Figure 8).

What chemical kills bed bugs permanently?

1. What chemical kills bed bugs permanently? A: Pyrethroids, like permethrin, are effective in killing bed bugs and their eggs, providing a lasting solution when applied correctly.

How do you make homemade bed bug traps?

Fill an old coffee cup with ten tablespoons (150 grams) of sugar, two tablespoons (30 grams) of yeast, and one and a half quarts (one and a half liters) of water, and put it in the middle of an upturned dog bowl. Voila! You have just made a bedbug detector that beats others on the market and is much cheaper.

Can I spray tea tree oil on my bed?

To effectively get rid of bed bugs using tea tree oil, there are several application methods you can try. One option is to create a tea tree oil spray by diluting a few drops of the oil in water and then spraying it directly onto infested areas, such as mattresses, furniture, or cracks and crevices where bed bugs hide.

What can you put on your skin to prevent bed bug bites?

While essential oils like tea tree, lavender, and peppermint are popularly recommended for DIY bed bug treatments due to their strong scents and supposed insect-repellent properties, there is not much scientific evidence to support their effectiveness in eradicating bed bug infestations.

What is the best homemade bug spray that works?

Bug Boggle Formula #2
  • 6 drops eucalyptus essential oil.
  • 6 drops rosemary essential oil.
  • 5 drops peppermint essential oil.
  • ½ teaspoon liquid castile soap, peppermint or eucalyptus scented.
  • ½ teaspoon vegetable glycerin.
  • ¼ cup purified water.
  • ¼ cup unflavored vodka.
  • 4-ounce spritzer bottle.

What is the best DIY bed bug killer?

Baking Soda. Baking soda is another natural bed beg solution that you can use straight out of the fridge. Like diatomaceous earth, it sucks the moisture out of bed bugs, leaving them dried out and dead, without the need of pesticides. Spread a layer of baking soda around doorways, walls, beds, and other infested areas.

How do I get rid of 100 percent bed bugs?

Bed bugs are easy to kill using heat. Their thermal death point is reported to be 114-115° F. Putting infested clothing in a hot dryer is an excellent way of killing bed bugs and their eggs. Heat can also be used to kill bed bugs and their eggs in furniture and carpeting.

Where to sleep if you have bed bugs?

Do not change where you sleep: Some people believe they can avoid bed bugs by sleeping in a different area of their home. Once people identify that their bed is infested, they will often begin to sleep in a different bedroom or on the sofa. Bed bugs have evolved to quickly locate potential hosts to feed on.

What is a bed bugs worst enemy?

Cockroaches. When it comes to bed bug predators cockroaches are at the top of our list. They not only eat adult and nymph bed bugs they also feed on bed bug eggs.

What scent kills bed bugs instantly homemade?

Courtesy of its insecticidal properties, tea tree oil is an effective natural remedy to kill bed bugs instantly. You can spray the tea tree oil on furniture joints, headboards, cracks, and corners.

Does Vicks VapoRub keep bed bugs away?

While some people believe that the strong smell of VapoRub might repel bed bugs, there is no reliable data to support this claim.

What is the permanent solution for bed bugs?

Bedbugs die at 120 degrees, so one of the steps I took to fight bedbugs was laundry control. Keep clothes/fabrics off the floor, when washing use hottest water (with Borax) and then dry in dryer, being sure to dry extra 20 minutes to kill all bugs/eggs/nymphs.

How do you draw out bed bugs?

To lure bed bugs out of their hiding spots, you can use a steamer or a hairdryer to heat areas such as mattresses. Neither of these is hot enough to kill the bed bugs, but it can trick them into thinking a human host is near. You can also keep an eye out at night to locate their nests when they are most active.

How to prevent bed bug bites while sleeping?

How can I prevent bed bug bites?
  1. Encase mattresses and box springs in protective plastic covers.
  2. Vacuum frequently, especially in areas near where you sleep.
  3. Cut down on clutter in your home, which will eliminate some hiding places for bed bugs.

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