7 plants to have at home to ward off spiders, flies and mosquitoes forever

August 27, 2025 by admin

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### 4. **Citronella (Lemongrass)**

**Best for:** Mosquitoes
**Why it works:** Citronella is one of the most well-known natural mosquito repellents. The plant itself contains citronellal, which masks the scents that attract mosquitoes.

**Where to place it:** Outdoors in sunny spots, in large containers, or around patios and doorways. It can also be grown indoors if given enough light.

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### 5. **Rosemary**

**Best for:** Mosquitoes and flies
**Why it works:** Rosemary’s strong woody scent is unappealing to many insects, especially mosquitoes. When burned, it produces a smoke that’s even more effective.

**Where to place it:** On windowsills, patios, or in hanging planters. It thrives in direct sunlight.

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### 6. **Eucalyptus**

**Best for:** Mosquitoes and spiders
**Why it works:** Eucalyptus releases a powerful scent that bugs find overwhelming. Its oil is often used in commercial bug repellents.

**Where to place it:** Indoors in bright light or outdoors in warm climates. Dried eucalyptus branches can be used decoratively in vases indoors.

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### 7. **Marigolds**

**Best for:** Flies, mosquitoes, and even some garden pests
**Why it works:** These bright flowers contain pyrethrum, a natural insecticide used in many commercial repellents. The scent drives away a variety of pests.

**Where to place it:** In pots near entryways, balconies, or gardens. They also make lovely additions to flower beds.

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### Final Tips

* **Group plants together** near windows and doors for maximum impact.
* **Crush a few leaves** of mint, rosemary, or basil occasionally to release more aroma.
* **Combine with good habits** like eliminating standing water (to prevent mosquito breeding) and sealing cracks (to stop spider entry).

With these natural defenders on your side, your home can become a haven of freshness and peace—free from buzzing and crawling intruders.

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