Are you tired of spending money on expensive insecticides that barely work? Do you want an affordable, natural, and effective solution to keep your home pest-free? Look no further! This DIY insecticide is made using common household ingredients—salt, kerosene, and detergent—and is just as powerful as commercial sprays. Say goodbye to pesky insects without breaking the bank!

Why Choose a DIY Insecticide?
Many store-bought insecticides contain harsh chemicals that may pose health risks to your family and pets. Plus, they can be expensive and often require frequent reapplications. A homemade insecticide allows you to control the ingredients, ensuring safety while keeping your home pest-free. This natural solution is:
✔ Affordable – Uses inexpensive household items ✔ Effective – Targets flying and crawling insects ✔ Eco-friendly – Avoids harmful commercial chemicals ✔ Easy to Make – Takes just a few minutes to prepare
What You’ll Need:
To create this powerful DIY insecticide, gather the following simple ingredients:
✔ 1 empty plastic bottle (e.g., a used water bottle)
✔ 10 teaspoons of salt
✔ 100 naira worth of detergent (or about 3 tablespoons)
✔ Kerosene (enough to fill half the bottle)
Step-by-Step Instructions:
Making this DIY insecticide is quick and hassle-free. Just follow these simple steps:
1️⃣ Prepare the Bottle – Take an empty plastic bottle and ensure it is clean and dry before use. 2️⃣ Add Salt – Pour 10 teaspoons of salt into the bottle. 3️⃣ Mix in the Detergent – Add 100 naira worth of detergent (or about 3 tablespoons). 4️⃣ Pour in the Kerosene – Carefully fill the bottle halfway with kerosene. 5️⃣ Shake Well – Close the bottle tightly and shake it vigorously until all the ingredients are well combined. 6️⃣ Create an Applicator – Make a small hole in the bottle cap for easy application.
How to Use Your DIY Insecticide

This homemade insecticide is highly effective against a wide range of household pests, including cockroaches, ants, mosquitoes, and flies. Here’s how to use it:
✔ For Crawling Insects – Spray directly onto cockroaches, ants, and other unwanted bugs. Focus on areas where they frequently hide, such as under sinks, behind cabinets, and in dark corners. ✔ For Flying Insects – Lightly mist the solution in areas where mosquitoes and flies are present, such as near windows, doorways, and garbage bins. ✔ Prevent Entry – Apply the solution along entry points like doorways, windowsills, and cracks to deter insects from entering your home.
Tips for Best Results
- Shake before each use – This ensures the ingredients remain well-mixed for maximum effectiveness.
- Reapply regularly – For long-term protection, apply every few days or as needed.
- Use with caution – Although this is a natural solution, kerosene is flammable. Keep away from open flames and store in a safe place.
The Benefits of a Homemade Insecticide
Unlike store-bought insect sprays that contain synthetic chemicals and toxic fumes, this DIY insecticide is:
✔ Budget-Friendly – Costs a fraction of the price of commercial insecticides. ✔ Highly Effective – Works quickly to eliminate and repel common household pests. ✔ Safe for Family & Pets – No harmful aerosols or unknown chemicals. ✔ Easy to Make Anytime – No need for special ingredients—just use what you already have at home!
Why This DIY Solution Works
Each ingredient in this homemade insecticide plays a crucial role in its effectiveness:
- Salt – Dehydrates and kills insects on contact.
- Detergent – Breaks down the insect’s protective coating, making them more vulnerable.
- Kerosene – Acts as a strong repellent and suffocates insects.
Final Thoughts: Say Goodbye to Pests for Good!
By making your own insecticide at home, you take control of how you protect your home from unwanted pests. This simple yet powerful formula provides an inexpensive and effective alternative to store-bought sprays. Why spend money on expensive chemicals when you can make your own safe and effective insecticide in minutes?
Give this DIY solution a try today and enjoy a pest-free home without the high cost of commercial sprays. Your wallet—and your home—will thank you!