Are House Lizards Good or Bad? The Truth About Your Wall-Crawling Roommates 🦎

 Have you ever spotted a little lizard scurrying across your wall and wondered—is that thing helping me or should I chase it out?

House lizards, often known as geckos, are a common sight in homes, especially in warmer climates. But are they a threat, or could they actually be on your side?

Let’s settle the debate once and for all.

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✅ The Good: Why House Lizards Are Actually Helpful

Believe it or not, those tiny lizards in your home are natural pest control experts. Here’s how they help:

1. They Eat Common Household Insects

House lizards love snacking on:

• Mosquitoes

• Flies

• Ants

• Moths

• Cockroaches

• Spiders

That means fewer pests bothering you, and less need for harmful chemical sprays. In a way, they’re working overtime to keep your home bug-free.

2. They Don’t Harm People or Property

Lizards don’t bite, don’t carry diseases (in most cases), and don’t chew on wires, clothes, or furniture like rodents do. They’re shy, quiet, and tend to avoid humans.

3. They’re Totally Eco-Friendly

No batteries or sprays needed—just one lizard can take care of a surprising number of insects!

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⚠️ The Bad: Why Some People Don’t Like Them

Even though they’re helpful, house lizards do have a few downsides:

1. They Can Be Startling

Not everyone is comfortable with reptiles darting across the ceiling. For some, it’s more of a “jump scare” than a welcome sight.

2. They Leave Droppings

Lizard poop can be unsightly and, if not cleaned up, may carry bacteria. It usually looks like a small black pellet with a white tip.

3. Hygiene Concerns in Kitchens

If lizards are hanging out near your food or dishes, that can be a hygiene issue. Especially in humid areas, they’re more active in the kitchen at night.

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🧼 How to Keep Lizards Away (If You Want To)

If you’d rather not share your home with lizards, here are natural and non-harmful ways to discourage them:

• 🧄 Use garlic or onion: Lizards hate the strong smell. Place a few cloves in kitchen corners.

• 🥚 Eggshell trick: Leave empty eggshell halves in shelves or on windowsills—some people swear by this method.

• 💡 Turn off unnecessary lights at night: Light attracts bugs, and bugs attract lizards.

• 🛠️ Seal cracks and gaps: Close off entry points with weatherstrips or mesh.

• 🧹 Keep your home clean and dry: Less food for insects = fewer lizards.

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🦎 Final Verdict: Mostly Good, With a Few Drawbacks

So, are house lizards good or bad?
Overall, they’re good—quiet, helpful, and harmless. Think of them as your personal pest control team.

But if their presence bothers you, there are plenty of gentle ways to guide them out of your home without harming them or yourself.

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Have you ever had a surprising lizard encounter? Or do you let them stay as part of the family?
Share your experience in the comments! And don’t forget to follow the blog for more home-friendly tips and curious critter facts.