Why Lemongrass and Tulsi Are a Lizard’s Worst Nightmare
2 min readNew DelhiApr 12, 2026 07:00 PM Lizards are common visitors in many Indian homes, especially during warmer months. While they’re harmless and even help control insects, not everyone is comfortable sharing their space with them. The good news? Certain plants, thanks to their strong scent or natural compounds, can act as deterrents to lizards.
Here are 5 plants that can help keep lizards away from your home and garden:
1. Peppermint
Peppermint’s strong, refreshing scent is pleasant for humans—but overwhelming for lizards.
How it works: The intense aroma disrupts their sensory cuesWhere to place: Near windows, balconies, kitchen cornersBonus: Also repels ants and mosquitoes
2. Lemongrass
Known for its citrusy fragrance, lemongrass contains citronella, a natural insect repellent.
How it works: Keeps insects away, reducing the food source for lizardsWhere to place: Garden edges, entrywaysBonus: Low-maintenance and great for teas
3. Tulsi
A staple in Indian homes, tulsi is believed to repel various pests, including lizards.Story continues below this ad
How it works: Its strong scent acts as a natural deterrentWhere to place: Near doors, windows, or indoor sunlight spotsBonus: Known for medicinal and air-purifying properties
A lizard (Photo: Freepik)
4. Garlic
Garlic’s pungent smell is highly effective in keeping lizards away.
How it works: The sulphur compounds repel reptilesWhere to place: Pots near entry points or in kitchen gardensTip: You can also place crushed garlic cloves for stronger effect
5. Onion
Similar to garlic, onions emit a sharp odour that lizards tend to avoid.Story continues below this ad
How it works: Strong smell irritates their sensory systemWhere to place: Near cracks, windows, or dark cornersTip: Combine with garlic for better results
Do these plants really work?
While these plants can help deter lizards, they are not a guaranteed solution on their own. Lizards are usually drawn to insects, moure, and shelter. So, for best results:
Keep your home clean and dry
Seal cracks and entry points
Reduce insect presence
