One of the most effective plants to repel spiders, mice, and insects is the peppermint plant (Mentha piperita). Its strong fragrance is pleasant to humans but acts as a natural deterrent for pests.
Why Peppermint Works:
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Spiders & Insects: The strong menthol scent overwhelms their senses, keeping them away.
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Mice & Rodents: They dislike the smell and avoid areas where peppermint is present.
How to Use It:
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Grow Peppermint Indoors – Place pots near entry points (windows, doors).
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Use Peppermint Oil – Soak cotton balls in peppermint oil and place them in problem areas.
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Crush Leaves Occasionally – Releases more scent for better repellency.
Bonus:
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It’s easy to grow, freshens the air, and can be used for tea!
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Other helpful plants: lavender, eucalyptus, and citronella.
Would you like tips on where to place it for maximum effect? 😊