(File Photo)2 / 9 Seal All Entry Points: Lizards can squeeze through even the smallest gaps, windows, doors, vents, or wall cracks. (Image: AI-Generated)ADVERTISEMENT5 / 9 Use Peppermint Oil Spray: Lizards dislike the strong smell of peppermint. Mix 10-15 drops of peppermint oil with water in a spray bottle and spray it around doors, windows, corners, and behind furniture. Place garlic cloves or onion pieces near entry points like the sink, drains, windows, or storage areas to discourage lizards. (File Photo)ADVERTISEMENT7 / 9 Place Eggshells Strategically: Lizards mistake eggshells for signs of a larger predator and tend to avoid those areas.