1. Crush the Garlic: Peel the garlic cloves and crush them finely using a mortar and pestle or garlic press. Crushing releases the potent compounds that will act as the insecticide.
2. Soak the Garlic: Place the crushed garlic into a container and pour one liter of water over it. Let the mixture soak for about 12 to 24 hours. This allows the sulfur compounds to infuse into the water.
3. Strain the Mixture: After soaking, strain the garlic water through a fine sieve or cheesecloth to remove all solid particles. This step is important to prevent clogging your spray bottle and to ensure even spraying.
4. Add Soap: Mix in one teaspoon of mild liquid soap. The soap acts as a surfactant, helping the garlic spray adhere better to the leaves and pests.
5. Pour into a Spray Bottle: Transfer the mixture into a clean spray bottle or garden sprayer, ready for use.
How to Use Garlic Insecticide
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Application Timing: Spray your plants early in the morning or late in the afternoon to avoid the strongest sun, which can cause leaf burn when combined with the spray.
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Coverage: Make sure to cover both the tops and undersides of leaves, as many pests hide beneath the foliage.
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Frequency: For best results, apply the spray every 5 to 7 days, especially during peak pest seasons.
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Target Pests: This insecticide is effective against aphids, spider mites, whiteflies, and other common garden pests. It can also help prevent fungal infections thanks to garlic’s antimicrobial properties.
Benefits of Garlic Insecticide
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Non-Toxic and Eco-Friendly: Unlike many commercial pesticides, garlic insecticide is safe for the environment, pollinators, pets, and humans.
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Cost-Effective: Garlic is inexpensive and easy to source. You can make this insecticide with basic kitchen ingredients.
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Easy to Make and Use: The recipe is straightforward and requires no special equipment.
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Multi-Purpose: Besides repelling insects, garlic can help reduce fungal problems on plants, promoting healthier growth.
