How to Get Rid of a Lizard in the House

Having a lizard indoors can be unsettling for some homeowners. This guide provides practical, humane methods to encourage lizards to leave and stay out, while using safe tools and routines suitable for American homes. The approach emphasizes prevention, humane capture when needed, and practical deterrents that work with typical house layouts.

Quick Answer

Start by sealing entry points and removing attractants, then use humane capture if needed, followed by deterrents to prevent reentry. For immediate relief, employ a combination of a live capture lizard trap and an ultrasonic reptile repeller along with silicone weatherstrip door sealing.

A Clean, Practical Toolkit

What you’ll likely rely on includes humane options to capture, electronic deterrents to discourage future visits, and door sealing to close gaps. These tools help create a barrier that reduces repeated intrusions without harming the animals.

What You’ll Need

  • Live capture lizard trap 6 inch humane reptile trap
  • Ultrasonic reptile repeller pest deterrent electronic
  • Silicone weatherstrip door seal kit 1/4 inch gap lizard proofing
Snake Trap, Humane Capture Device for Unwanted Reptiles -Reusable! Snake Trap, Humane Capture Device for Unwanted Reptiles -Reusable!

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Before You Start

Prepare the space by removing food sources, especially insects, and clearing clutter near entry points. Inspect windows, doors, pipes, and vents for gaps larger than 1/4 inch. Safety is essential: wear gloves when handling trapped lizards or cleaning droppings, and keep pets and children away from trapping devices. Estimate 30 minutes to set up, plus time to observe for activity over a few days.

Step-By-Step: How To Get Rid Of A Lizard In The House

  1. Identify frequent entry doors or gaps where lizards are seen and mark these areas for sealing.
  2. Place the silicone weatherstrip door seal kit along door frames and other openings to reduce 1/4 inch gaps that lizards can squeeze through.
  3. Set the live capture lizard trap in areas where activity was noted, typically near baseboards or corners along walls.
  4. Turn on the ultrasonic reptile repeller pest deterrent electronic in rooms with activity, following the manufacturer’s directions for placement.
  5. Keep lights modest at night to avoid attracting insects, which in turn reduces lizard food sources.
  6. Quietly check the trap at intervals; release captured lizards outside away from living spaces if local regulations permit humane release.
  7. Seal other obvious entry points after confirming that the device placements don’t interfere with normal airflow or safety equipment.
  8. Clean any droppings with a damp cloth and disinfect the area to prevent odors that might attract more pests.
  9. Reassess the space after a week and adjust trap placements or seals as needed to prevent rebound entry.
  10. Maintain a routine of routine debris removal and insect control to keep lizards from returning.
  11. Educate household members on not feeding lizards or leaving open foods that attract insects.
  12. Consider periodic re-checks of weatherstrips and sealants after seasonal changes that may affect gaps.

Troubleshooting

Symptom Likely Cause Fix Prevention
Lizards persist after sealing New gaps or overlooked entry points Reinspect doors, windows, utility penetrations; reapply seals Perform seasonal checks; maintain seals
Trap not capturing any lizards Low lizard activity or trap placed in wrong area Move trap to high-traffic areas; adjust placement Combine with deterrents in multiple rooms
Odor or lingering droppings Accumulated waste in hidden spots Clean thoroughly with disinfectant Regular cleaning schedule
Ultrasonic device seems ineffective Device placement or interference from furniture Reposition per manual; ensure unobstructed signals Test after repositioning

Common Mistakes

  • Over-sealing without addressing access points
  • Using harsh chemicals near living spaces
  • Relying on one method; combining traps, deterrents, and sealing works best
  • Ignoring insect control; lizards feed on insects and may linger if prey are abundant
  • Neglecting to follow local humane release rules for captured lizards

Tips For Best Results

  • Place traps away from heat sources that could scare lizards away.
  • Monitor deterrents during early evening hours when lizards are more active.
  • Keep outdoor lights off or use yellow bulbs to reduce insect attraction near the home.
  • Maintain consistent door seals; even small drafts can invite entry.
  • Document what works: note which rooms stay lizard-free after adjustments.

Call A Professional

Call a professional if lizards persist despite sealing, traps, and deterrents, or if you suspect a larger infestation. Seek urgent help if a lizard is found in hard-to-reach spaces or if there are repeated sightings in multiple rooms. A licensed wildlife control expert can assess safety, local regulations, and humane options.

FAQ

Are lizards harmful to humans in the home?

Most common house lizards are harmless and help control insects, but their presence can be unsettling and signal insect activity.

Will a lizard trap hurt the animal?

Humane traps are designed to capture without injury; release lizards away from living spaces where legal and practical.

How long does it take to deter lizards?

Deterrence varies by home; expect several days to a few weeks to notice a sustained reduction with a combined approach.

Can I use essential oils or sprays to repel lizards?

Some repellents may be ineffective or harmful to pets; use approved products and follow label directions.

What’s the best time to seal gaps?

Seal gaps as soon as you identify them, especially before seasons when lizards are more active.

Should I leave the garden door open for airflow?

Avoid open doors; use seals and weatherstripping to control airflow while reducing entry points.

Is it necessary to use multiple deterrents?

Yes, combining sealing, traps, and deterrents increases the likelihood of a long-term solution.

Buying Guide

Choosing the right tools depends on your home layout and the level of lizard activity. Consider size and placement of entry points, the effectiveness of sealing products, and the coverage of deterrents. Look for devices with adjustable frequency or coverage area to tailor to room sizes. For humane options, prioritize traps that release lizards away from the home. Noise levels and energy consumption matter for devices used in bedrooms or living spaces. Evaluate ease of installation, compatibility with existing doors, and whether the product is suitable for enclosed or open floor plans. A balanced kit often includes a 6 inch live capture trap, an ultrasonic deterrent, and a silicone weatherstrip kit to address multiple risk points.

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