7 Natural Scents That May Help Keep Snakes Away from Your Home

1. Garlic

Garlic has a strong sulfur-based smell that many animals, including snakes, tend to avoid. Some people crush garlic cloves and scatter them around garden edges or mix garlic oil with water and spray it around entry points like doors, cracks, or garden borders.

While not scientifically proven as a repellent, its strong odor may help make areas less appealing.

2. Onion

Like garlic, onions release pungent sulfur compounds that can be irritating to snakes’ sensory systems. Crushed onions or onion juice are sometimes used in similar ways—placed near burrows, garden fences, or hidden corners where snakes might pass through.