Does Pest Control Effectively Kill Lizards?

Pest control is a common practice to rid homes and businesses of unwanted pests. But does pest control kill lizards as well? This is a question that many homeowners and business owners have asked when trying to get rid of lizards on their property.

This article will explore the effectiveness of pest control in killing lizards, as well as other methods that can be used to control and prevent them from coming back. It will also discuss the potential risks associated with using pest control.

Does Pest Control Kill Lizards?

Pest control is a major issue in many homes and businesses, as it is often necessary to eliminate unwanted insects and other pests. But does pest control effectively kill lizards? Lizards may enter a home or business and can be difficult to get rid of; however, some pest control methods may be effective in killing them, but it is important to know which ones.

First, it is important to understand the different types of pest control available. Chemical pest control, such as insecticides and rodenticides, are designed to kill insects and rodents but may not be effective against lizards.

Physical pest control methods, such as traps, barriers, and exclusion, are designed to keep pests out of a home or business but may not be effective against lizards.

Biological pest control, such as using natural predators or parasites to control pests, may also be effective against lizards as long as the predators or parasites specifically target lizards.

When killing lizards, the most effective pest control method is probably trapping. Traps can be placed around the areas where lizards are likely to enter, such as windows and doors, and can be baited with food or other lures to attract lizards. Traps can effectively trap and kill lizards as long as they are checked regularly and the trapped lizards are removed and disposed of properly.

In addition to trapping, the use of chemical pest control can be effective in killing lizards. Many insecticides are designed to kill insects and other arthropods but may also be effective against lizards. It is important to read the insecticide label carefully to ensure it is safe for pets and people and effective against lizards.

Finally, the use of natural predators can be effective in killing lizards. Natural predators such as snakes, birds of prey, and cats can effectively control lizards as long as they are not endangered species. Natural predators can be a safe and effective way to control lizards in a home or business.

Types Of Pest Control For Killing Lizards

Types Of Pest Control For Killing Lizards

Several types of pest control methods can effectively kill lizards. Here are a few options you can consider:

  1. Chemical-based pesticides: You can use chemical insecticides or pesticides specifically formulated to target lizards. These products usually contain toxic ingredients for lizards, causing them to die upon contact or ingestion. It is important to carefully follow the instructions on the product label and use them cautiously, especially if you have pets or children in the house.
  2. Traps: Different types of traps are available in the market that can be used to catch lizards. Some traps are designed to catch the lizards alive, allowing you to release them outside later. Others are designed to kill the lizards. Make sure to place the traps in areas where you often spot lizards, such as near windows or doorways.
  3. Natural methods: Several options are also available if you prefer using natural methods. You can use natural repellents with a strong odor or taste that repels lizards, such as garlic, onion, or chili powder. Another natural option is to use predatory pets, such as cats, as they are known to be effective in hunting and catching lizards.
  4. Professional pest control services: Hiring professional pest control services may be best if you have a severe lizard infestation or are uncomfortable dealing with lizards. They have the expertise and knowledge to identify the best course of action and can effectively eliminate the lizard problem for you.

Pros And Cons Of Pest Control For Killing Lizards

There are both pros and cons to consider when it comes to pest control for killing lizards. Here are a few points to consider:


  • Effective in eliminating a lizard infestation: Pest control methods designed to kill lizards can be highly effective in removing them from your home or property.
  • Quick results: Many pest control methods work quickly, providing immediate relief from the presence of lizards.
  • Prevention of potential health risks: While lizards are generally harmless, they can carry bacteria or parasites which may pose health risks. Pest control methods can help prevent potential infections or diseases associated with lizards.


  • Harmful to other animals: Some pest control methods can be harmful not only to lizards but also to other animals or pets in your home. It is important to consider the potential impact on other creatures before implementing such methods.
  • Environmental concerns: Some pest control methods may involve using chemicals or toxins that can harm the environment. It is important to choose eco-friendly options that minimize harm to the ecosystem.
  • Ethical considerations: Killing lizards may raise ethical concerns for some individuals who believe in preserving all living creatures. Evaluating your beliefs and values before opting for pest control methods involving killing is important.

Ultimately, the decision to use pest control to kill lizards should be based on carefully considering the pros and cons and your individual circumstances and values. Exploring alternative methods like repellents or natural deterrents may be worth it before resorting to lethal measures.

Common Pest Control Methods For Killing Lizards

There are several common pest control methods for killing lizards that you can try. Here are a few options:

  1. Sticky traps: Place sticky traps near areas where lizards are commonly seen. As lizards walk across the trap, they will get stuck and can be easily disposed of.
  2. Mothballs: Lizards are repelled by the strong scent of mothballs. Place mothballs where lizards are often found, such as around doorways or corners.
  3. Ultrasonic-repellent devices emit high-frequency sounds unpleasant to lizards, causing them to stay away. Place these devices near areas where lizards are commonly seen and ensure they cover a wide range.
  4. Natural repellents: Lizards dislike certain scents, such as garlic, onion, or peppermint. Spray a mixture of water and the chosen scent around areas where lizards are commonly found to deter them.
  5. Seal entrances and cracks: Lizards can enter your home through small openings. Seal cracks or gaps in walls, windows, or doorways to prevent lizards from entering.

The Environment Impact Of Pest Control For Killing Lizards

Regarding pest control for killing lizards, it is essential to consider the environmental impact. Traditional pest control methods, such as using pesticides or chemicals, can negatively affect the environment.

One of the main concerns is the potential harm to non-target species. Pesticides used to control lizards can also harm other animals, such as birds or beneficial insects. Lizards are part of the ecosystem and play a role in controlling pests themselves, so their elimination can disrupt the balance of the ecosystem.

Another environmental concern is the potential for water and soil contamination. Pesticides can leach into the soil and find their way into water bodies, polluting both the soil and water. This contamination can have long-term impacts on the health of both humans and wildlife.

Additionally, the use of pesticides can contribute to air pollution. Chemicals can vaporize and be released into the air, posing a risk to respiratory health, and contributing to air pollution.

To minimize the environmental impact of pest control for killing lizards, it is advisable to consider alternative methods. Some options include using natural repellents, sealing off entry points to prevent lizards from entering homes or employing physical barriers or traps to capture and release them safely.

It is essential to prioritize using environmentally friendly methods to control pests, as this will protect the environment and ensure the health and well-being of humans and other living organisms.

Effects Of Pest Control On Other Wildlife

Effects Of Pest Control On Other Wildlife

Pest control can have both positive and negative effects on other wildlife. On the one hand, controlling pests can help protect and preserve the ecosystems by preventing the spread of diseases and reducing competition for resources. For example, controlling rodents can prevent the spread of diseases such as Hantavirus and protect native species by reducing competition for food and nesting spaces.

However, it is important to be cautious about the methods and chemicals used in pest control, as they can have unintended negative effects on other wildlife. Some pesticides may be toxic to birds, mammals, fish, and beneficial insects. These chemicals can cause direct harm or disrupt the natural food chain, ultimately impacting the overall biodiversity of the ecosystem.

To mitigate the negative effects of pest control on other wildlife, it is essential to use environmentally friendly and targeted methods. Integrated Pest Management (IPM) techniques, which focus on combining biological, cultural, and chemical controls, can help reduce the dependency on harmful chemicals. Additionally, selecting pesticides that are specific to the target pests and do not harm non-target species is crucial.

Long-Term Effects Of Pest Control On Lizards

Pest control can have long-term effects on lizards, but the extent and nature of these effects can vary depending on the specific methods used. Here are some possible outcomes:

  • Decreased population: If pest control involves chemical pesticides, lizards may be indirectly affected by consuming contaminated prey or by direct exposure to the chemicals. This can lead to a decrease in lizard populations over time.
  • Disruption of the food chain: Lizards are important in controlling insect populations. If pest control measures eliminate or greatly reduce the presence of insects, lizards may struggle to find enough food and suffer from a lack of nutrition.
  • Habitat loss: Some pest control methods, such as clearing vegetation or using heavy machinery, can destroy lizard habitats. This can lead to displacement or even extinction of lizard species in certain areas.
  • Resistant populations: Lizards can adapt to changes in their environment. If pest control measures are used repetitively and target specific species, lizards may develop resistance to these methods over time. This can lead to the evolution of more resilient lizard populations.

It is important to note that not all pest control methods have negative consequences for lizards. Some techniques, such as biological pest control using natural predators, can be more targeted and have minimal impact on lizard populations. Before implementing any pest control strategies, it is crucial to consider the potential long-term effects on the ecosystem and biodiversity.

Natural Alternatives To Pest Control For Killing Lizards

Many people rely on pest control solutions such as pesticides and traps when getting rid of lizards. However, these methods are ineffective and can harm other animals or the environment.

Therefore, it is important to consider natural alternatives to pest control for killing lizards. Natural alternatives are often more effective than conventional pest control solutions, require less maintenance, and are safe for other animals and the environment.

One natural alternative to pest control for killing lizards is to use physical methods. For example, placing a board or piece of cardboard over the area where the lizards live can help keep them out. Additionally, using sticky tape or glue traps can effectively trap lizards and then release them away from your home. Additionally, using a vacuum cleaner to remove lizards from your home can effectively remove them quickly and safely.

Another natural alternative to pest control for killing lizards is to use natural predators. For example, installing a bird feeder in the area where the lizards are living can attract natural predators such as hawks and owls.

In addition, setting up a bat house in the area can help to attract bats, which can help to keep the lizard population under control. Additionally, cats and snakes can also be effective predators of lizards.

Finally, one of the most effective natural alternatives to pest control for killing lizards is to use repellents. Repellents, such as those that contain essential oils, can create a barrier that will repel lizards away from the area. Additionally, garlic, onion, or hot pepper can help repel lizards and keep them away.

Safety Concerns Of Using Pest Control To Kill Lizards

Using pest control to kill lizards can come with certain safety concerns. Here are a few things to consider:

  • Toxic chemicals: Many pest control products contain toxic chemicals that can harm humans and pets if not used properly. It’s important to carefully read and follow the instructions on the product label to ensure safe usage.
  • Indoor air quality: Some pest control products may release fumes that affect indoor air quality. It’s recommended to ventilate the area properly when using these products and consider natural alternatives if possible.
  • Harm to other animals: Using pest control to kill lizards can also harm other beneficial animals or pets around your home. It’s important to be mindful of the potential impact on the ecosystem and consider alternative methods, such as lizard traps or deterrents.
  • Personal safety: When using pest control products, you must protect yourself by wearing gloves, masks, and long-sleeved clothing to minimize chemical exposure.
  • Environmental impact: Certain pest control chemicals can hurt the environment. Choosing eco-friendly products or considering non-toxic methods to control lizard populations is important.

Cost Comparison Of Pest Control Vs. Natural Alternatives For Killing Lizards

Cost Comparison Of Pest Control Vs. Natural Alternatives For Killing Lizards

Pest control is a necessary part of living in many parts of the world, and lizards can be a challenge to get rid of. While some may opt for traditional pest control methods such as insecticides, others may want to explore natural alternatives to killing lizards. This paper will explore the cost comparison of pest control versus natural alternatives for killing lizards.

Regarding traditional pest control, many different insecticides can eliminate lizards. These products usually come in sprays, bait traps, and dust. The cost of these products can vary greatly depending on the type of product and the size of the area that needs to be treated. Insecticides can be expensive and may not always be effective in killing lizards. Additionally, they can be harmful to other animals and the environment.

In contrast, natural alternatives to killing lizards are often more cost-effective and eco-friendly. For example, some people may remove the lizards manually with a broom or a vacuum cleaner. This method is much cheaper than traditional pest control and less likely to harm other animals or the environment. Natural repellents such as garlic or peppermint oil can also keep lizards away. These repellents can be quite effective, and they are relatively inexpensive.

Regulations And Guidelines For Safely Using Pest Control To Kill Lizards

When considering pest control to kill lizards, it is important to take the proper steps to ensure the safety and efficacy of the solution. Several guidelines and regulations should be followed to ensure the pest control solution is used correctly and effectively.

First and foremost, it is important to read and follow the manufacturer’s instructions carefully. This should include the recommended application methods and safety instructions for using the product.

Additionally, pest control products should be limited to areas where lizards are likely found, such as near doorways, windows, and other entry points. Finally, it is important to be aware of the environmental impact of pest control products and to take steps to reduce their impact on the environment.

In addition to following the manufacturer’s instructions, pest control professionals should also consider the best practices for safely using the product. This includes wearing protective clothing, such as gloves and masks when handling the product and ensuring that the product is applied in the correct areas and amounts.

Additionally, it is important to ensure that the product is not applied when children or pets are present. Finally, it is important to ensure that the product is applied not to create a hazard for other animals or plants in the area.

How To Get Rid Of Lizards Permanently?

There are several methods you can try to get rid of lizards permanently. Here are a few suggestions:

  1. Seal any cracks and openings in your home: Lizards often enter through small openings in walls, windows, or doors. By sealing these gaps, you can prevent lizards from finding their way inside.
  2. Keep your home clean and clutter-free: Lizards are attracted to insects and small bugs. By keeping your home clean and free of crumbs or food particles, you eliminate their food source and make your home less inviting for lizards.
  3. Use natural repellents: Some natural ingredients, such as garlic, onions, or coffee grounds, are known to repel lizards. Placing these near common lizard entry points can help deter them from entering your home.
  4. Use lizard traps or sticky boards: Commercial traps or sticky boards are available that can help catch lizards. These can be placed where lizards are commonly seen and safely removed.
  5. Get a cat or a dog: Pets such as cats or dogs are natural predators of lizards and can help keep them away from your home. Their presence alone may discourage lizards from coming near.
  6. Use sound or ultrasonic devices: Some devices emit high-frequency sounds unpleasant to lizards, effectively deterring them from entering your home. These can be placed strategically in areas where lizards are often found.

How To Get Rid Of Lizards Outside The House?

Getting rid of lizards outside the house can be a tricky task. Although pest control is an effective way of eliminating them, it’s not always the best option. The use of pest control can be harmful to the environment and, in some cases, can even be deadly to the lizards. So what are some other ways to remove lizards from your property?

One of the easiest and most natural ways to eliminate lizards outside your house is to make the environment around your home less hospitable for them. This can be done by keeping the lawn and garden areas well-maintained and neat, removing any standing water, and keeping bushes and shrubs trimmed. This will make it harder for lizards to hide and, thus, make them more likely to move on.

In addition to making the environment less hospitable, you can use traps and repellents to keep lizards away from your home. Traps can be effective, but you should ensure you dispose of the lizards humanely. Repellents can also help, but they should be used cautiously, as some types of repellents can be toxic to wildlife.

Another method of removing lizards from your home is to remove them physically. This can be done by hand or with a tool such as a net. If done correctly, this can be an effective method but also time-consuming and difficult.

Finally, if you want a more permanent solution, you can invest in a pest control service to care for the lizards. Pest control is an effective way to eliminate lizards, but it can also be costly and unsuitable for all budgets.


In conclusion, pest control can effectively kill lizards but is not always 100% effective. This is because lizards can be resilient and adapt to certain pest control methods. It is important to research the best methods for controlling lizards in your specific area and to use the right combination of products and techniques to ensure the most effective results.

Frequently Asked Questions:

Can an exterminator get rid of lizards?

Yes, an exterminator can get rid of lizards. The exterminator may use traps or poison bait to kill the lizards or use exclusion methods to prevent them from entering the home.

What is the best pest control for lizards?

The best pest control for lizards is removing the food sources that attract them to your home. This can be done by sealing all potential entry points, sealing up cracks and crevices, and routinely cleaning up debris and dead insects. You can also use traps or sticky traps to catch and remove the lizards. In addition, you can use natural repellents such as cayenne pepper, garlic, or citrus-scented oils to prevent them from returning.

Is there any spray to kill lizards?

Yes, there are a variety of sprays available to kill lizards. However, most of these sprays contain toxic chemicals that can harm humans and other animals, so it’s best to use them cautiously.

How do I permanently get rid of lizards?

The best way to permanently get rid of lizards is to eliminate their food source. Remove insects, spiders, or other pests in or around your home. Seal any cracks or crevices in your walls and around windows and doors. Ensure your garbage cans and pet food dishes are sealed and not left out in the open. If the lizards are living in your garden, remove any areas where they can hide and ensure no standing water. Use a lizard repellent or traps to help reduce their numbers.

What types of lizards can be controlled with pest control?

The types of lizards that can be controlled with pest control include geckos, skinks, anoles, iguanas, and monitors.

Are pest control methods safe for humans and pets?

Yes, most pest control methods are safe for humans and pets when used correctly. Pest control professionals use Integrated Pest Management methods that use both chemical and non-chemical treatments to effectively reduce pest populations while minimizing risks to people and pets.

How long does pest control take to be effective against lizards?

It depends on the type of pest control measures used. Generally, pest control measures can take a few days to several weeks to be effective against lizards.

How often should pest control be used to control lizards?

Pest control should not be used to control lizards. Instead, it is best to use humane methods such as trapping, releasing, or exclusion techniques to remove lizards from living areas. If lizards are a persistent bother, exclusion techniques such as sealing up any potential entry points in the home should be used.