You can create three effective garlic pest control sprays using simple ingredients from your kitchen. Mix crushed garlic with vegetable oil overnight, then strain and add water plus dish soap for basic garden pest control. For mosquito repellent, infuse garlic in oil for 24 hours, adding lemon juice and optional essential oils. The concentrated version blends a whole garlic head with water, steeping for 12 hours before adding soap. These natural solutions target aphids, slugs, and mosquitoes while staying safe around pets and children, and there’s much more to discover about application techniques.
Basic Garlic and Oil Overnight Spray

One of the most effective natural pest deterrents you can make requires just three simple ingredients and overnight preparation. Start by combining crushed garlic cloves with vegetable oil, allowing the mixture to infuse overnight. This soaking process extracts garlic’s powerful compounds that make this homemade pesticide so effective.
After straining the mixture, add it to one liter of water along with a teaspoon of liquid dishwashing soap. The soap helps your garlic spray stick to plants while enhancing its pest control properties. This natural repellent effectively deters garden pests like aphids and slugs without harmful chemicals.
Apply every few days or after rainfall for ideal results. Your homemade solution provides safe, environmentally-friendly protection that won’t damage your plants while greatly reducing pest populations.
Enhanced Garlic Mosquito Repellent Formula
Two simple additions transform your basic garlic spray into a powerful mosquito repellent that’ll keep these pesky insects away from your outdoor spaces.
Infuse 2-3 fresh garlic cloves in food-grade oil for 24 hours to extract maximum potency. Add one teaspoon of fresh lemon juice and 500ml water to enhance the natural pesticide’s effectiveness while improving its scent.
| Ingredient | Amount |
|---|---|
| Fresh garlic cloves | 2-3 crushed |
| Food-grade oil | Base amount |
| Fresh lemon juice | 1 teaspoon |
| Water | 500ml |
Strain before transferring to your spray bottle to prevent clogging. Consider adding essential oils like eucalyptus or tea tree for increased efficacy. This eco-friendly mosquito repellent remains safe around pets and children, offering a chemical-free alternative.
Concentrated Garlic Garden Pest Deterrent

Three key ingredients create this concentrated garlic deterrent that’ll protect your entire garden from destructive pests.
You’ll blend one garlic head with 235 ml of water, then steep this mixture for twelve hours before straining. This natural base becomes a powerful homemade pesticide when you add 700 ml of water and 30 ml of liquid soap.
Apply your garlic spray evenly on both leaf sides during evening hours to prevent sun damage. This pest deterrent effectively targets aphids, slugs, and spider mites while remaining safe for beneficial insects.
You’ll need to reapply every few days or after rainfall to maintain protection. Unlike harsh chemicals, this natural solution safeguards your plants without environmental harm, making it an ideal eco-friendly garden defense system.
Frequently Asked Questions
How to Make Garlic Spray for Pest Control?
Crush one garlic head, mix with two cups water and two tablespoons vegetable oil. Let it sit overnight, strain out solids, add dish soap, then dilute 1:10 before spraying.
How to Use Garlic to Get Rid of Pests?
You can blend garlic with water, strain it, add dish soap, then spray on plants during evening hours. Test on small areas first and reapply every few days.
What Pests Does Garlic Spray Repel?
You’ll find garlic spray effectively repels aphids, spider mites, whiteflies, slugs, and caterpillars from your garden. It’s a natural deterrent that interferes with pest feeding and reproduction, greatly reducing their populations.
How Long Does Garlic Spray Keep Mosquitoes Away?
You’ll get effective mosquito protection for several hours after applying garlic spray, but you’ll need to reapply every 4-6 hours for best results since its potency diminishes over time.
In Summary
You’ve now got three powerful garlic-based sprays to tackle different pest problems around your home and garden. Whether you’re dealing with aphids on your roses, mosquitoes on your patio, or general garden insects, these natural solutions won’t harm beneficial insects or your family. Test each recipe on a small area first, then apply regularly for best results. You’ll save money while keeping your space pest-free naturally.





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