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How to Get Rid of Termites: Every Method, Ranked by Effectiveness

Termites can cause serious damage to homes, often going unnoticed until the damage is extensive. If you're a homeowner facing a termite problem, understanding the different termite treatment methods is essential. Some situations are best handled with DIY solutions, while others require the expertise of a professional. This guide will walk you through the various termite elimination methods, their effectiveness, cost, and when each is appropriate. Whether you're looking for how to get rid of termites or get rid of termites naturally, this resource will help you make an informed decision.

Understanding Termite Infestation Types

Before choosing a termite treatment method, it's important to identify the type of termite infestation you're dealing with. There are three main types: subterranean, drywood, and Formosan termites. Each has unique characteristics that influence the best approach for how to get rid of termites.

Subterranean termites are the most common type in the United States. They live underground and build mud tubes to access food sources like wood. These termites can cause widespread damage and are best treated by professionals.

Drywood termites live directly inside the wood they infest and don't require contact with the soil. Small, localized drywood infestations may be manageable with DIY methods, but larger infestations often require professional intervention.

Formosan termites are a more aggressive type of drywood termite, known for their large colonies and rapid damage. They are difficult to control and almost always require professional treatment.

Professional Liquid Termiticide Barriers

Professional liquid termiticide barriers are one of the most effective methods for how to get rid of termites. These treatments involve applying a liquid insecticide around the foundation of a home to create a protective barrier that prevents termites from entering.

Common termiticides like Termidor and Altriset are used for this method. These products work by disrupting the nervous system of termites, leading to their death. The liquid is typically applied to the soil and wood around a home, creating a long-lasting barrier.

Effectiveness: High – Liquid termiticide barriers are highly effective at preventing termite entry and can last for several years. They are especially useful for subterranean termite infestations.

Cost Range: $500–$2,000 depending on the size of the home and the treatment method used.

Best For: Subterranean termites and homes with a history of termite activity.

DIY vs. Professional: Professional only – These treatments require specialized equipment and training to apply correctly. Homeowners should not attempt this themselves.

Termite Baiting Systems

Termite baiting systems are another effective method for how to get rid of termites. These systems use stations placed around the home that contain a slow-acting insecticide. Worker termites feed on the bait and share it with the rest of the colony, eventually leading to the elimination of the entire colony.

These systems are particularly useful for subterranean termites and can be used in conjunction with other treatments. The bait stations are typically installed in the soil around a home and monitored regularly by a professional.

Effectiveness: Medium – Baiting systems are effective but require time to work. They may not be as fast-acting as liquid termiticides.

Cost Range: $300–$1,500 depending on the number of stations and the size of the infestation.

Best For: Subterranean termites and homes with ongoing termite activity.

DIY vs. Professional: Professional only – Baiting systems require regular monitoring and maintenance, which is best handled by a trained pest control professional.

Tent Fumigation

Tent fumigation is a method used to treat drywood termite infestations that are widespread throughout a home. This process involves covering the entire structure with a tent and filling it with a gas that kills termites.

During fumigation, the home must be vacated for several days, and all food, plants, and pets must be removed. The fumigant used is typically sulfuryl fluoride, which is highly effective at killing termites.

Effectiveness: High – Tent fumigation is one of the most effective methods for eliminating drywood termites in a whole structure.

Cost Range: $2,000–$6,000 depending on the size of the home and the complexity of the fumigation process.

Best For: Large drywood termite infestations and homes with extensive damage.

DIY vs. Professional: Professional only – Tent fumigation is a complex process that requires specialized equipment and expertise.

Heat Treatment

Heat treatment is a non-chemical method for how to get rid of termites that involves raising the temperature of an infested area to a level that is lethal to termites. This method is often used for localized infestations, such as in furniture or small sections of a home.

Heat treatment works by using industrial heaters to raise the temperature of the affected area to 120–140°F (49–60°C), which is sufficient to kill termites. This method is safe for homes and does not leave behind chemical residues.

Effectiveness: High – Heat treatment is highly effective for localized infestations and can be used in combination with other methods.

Cost Range: $1,000–$4,000 depending on the size of the infestation and the equipment used.

Best For: Localized drywood termite infestations and furniture or small areas of a home.

DIY vs. Professional: Professional only – Heat treatment requires specialized equipment and training to ensure it is done safely and effectively.

DIY Liquid Treatments

DIY liquid treatments are options for homeowners looking for how to get rid of termites without professional help. These treatments include using liquid insecticides, foam, and borate wood treatments to kill termites.

Foam application involves injecting a foam into cracks and crevices where termites are active. This method can be effective for small infestations but may not reach all areas of a home.

Borate wood treatments involve applying a borate-based solution to wood to make it toxic to termites. This method is often used for prevention but can also be used to treat existing infestations.

Direct chemical injection is another DIY method where insecticides are injected directly into infested wood. This can be effective for small infestations but may not reach the entire colony.

Effectiveness: Low to Medium – DIY liquid treatments are less effective than professional methods and are best suited for small, localized infestations.

Cost Range: $50–$300 depending on the product and the size of the infestation.

Best For: Small, localized drywood termite infestations and prevention.

DIY vs. Professional: DIY – These methods are accessible to homeowners but may not be sufficient for larger infestations.

Orange Oil / Natural Treatments

Orange oil and other get rid of termites naturally methods are popular among homeowners looking for non-chemical solutions. These treatments use natural ingredients like orange oil, which contains d-limonene, a compound that is toxic to termites.

Orange oil is typically applied directly to infested wood, where it can kill termites on contact. However, these treatments are often limited in their effectiveness for widespread infestations and may need to be reapplied regularly.

Effectiveness: Low to Medium – Natural treatments like orange oil are not as effective as chemical methods and are best suited for small infestations.

Cost Range: $20–$100 depending on the product and the size of the infestation.

Best For: Small, localized termite infestations and homeowners who prefer natural solutions.

DIY vs. Professional: DIY – These treatments are easy to apply but may not be sufficient for larger or more severe infestations.

Borate-Treated Wood for New Construction

Borate-treated wood is a preventive measure used in new construction to protect against termite infestations. This method involves treating wood with borate compounds, which are toxic to termites and provide long-term protection.

Borate-treated wood is often used for structural components of a home, such as floor joists and wall studs. It is effective at preventing termite activity and is safe for use in residential buildings.

Effectiveness: High – Borate-treated wood is highly effective at preventing termite infestations and can last for the life of the structure.

Cost Range: $1–$3 per square foot depending on the type of wood and treatment method.

Best For: New construction and homes in areas with high termite activity.

DIY vs. Professional: Professional – Borate-treated wood is typically installed during the construction phase and requires professional expertise.

Termite Treatment Method Comparison Table

Decision Guide: Choosing the Right Termite Treatment

Choosing the right termite treatment method depends on the type of infestation and its severity. Use this flowchart-style guide to help you decide the best approach for how to get rid of termites in your home.

1. Identify the type of termite infestation: subterranean, drywood, or Formosan.
2. Determine the size of the infestation: small or large.
3. For subterranean termites or large drywood infestations, consult a professional for liquid termiticide barriers, termite baiting systems, or tent fumigation.
4. For small, localized drywood infestations, consider DIY liquid treatments, heat treatment, or orange oil solutions.
5. If building a new home or renovating, use borate-treated wood for long-term protection.

Get Professional Quotes for Termite Treatment

If you're unsure about the best termite treatment method for your home, it's always a good idea to get professional quotes. A licensed pest control company can assess your situation and recommend the most effective termite elimination methods for how to get rid of termites.

When contacting a professional, be sure to ask about the best termite treatment for your specific infestation, the cost, and the expected timeline for results. This will help you make an informed decision and ensure your home is protected from future termite damage.

Whether you're looking for kill termites or get rid of termites naturally, the right approach can make all the difference. Take the time to understand your options and choose the method that best suits your needs and budget.