Protecting your home from silent destroyers is crucial. Finding effective termite killers can be overwhelming, but this guide makes it simple. We’ve researched and reviewed the top 13 products that deliver real results, from powerful liquid barriers to easy-to-use baits and foams.
Discover the right solution to eliminate termites and safeguard your property. Whether you prefer a DIY approach or professional-grade power, our list covers the best options available to stop infestations dead in their tracks.
1. Bifen L/P Insecticide Granules
These granules are a fantastic, long-lasting, and low-effort way to create a protective barrier around your home. Unlike liquids, there’s no mixing or spraying. You simply spread the granules over the ground. They slowly release insecticide into the soil, killing termites and other pests that try to cross the line.
Key Features
- Active Ingredient
- Granular Formula
- Long-Lasting Residual
- Large Coverage
- Water-Resistant
Pros
- Very easy to apply; no mixing or spraying required.
- Excellent for creating a wide, protective perimeter.
- Low odor compared to liquid concentrates.
- Effective against a wide range of pests, including ants, ticks, and chinch bugs.
Cons
- Not a fast-acting solution for active, indoor infestations.
Why Should People Buy This Product?
Buy this if you want a simple, long-lasting preventative treatment for your entire yard and home perimeter. It’s perfect for homeowners who prefer the ease of granules over liquids and want broad-spectrum pest control in addition to termite protection. Buy this for a powerful, fast-acting killer that’s excellent for treating wood surfaces directly and for general pest control.
2. Taurus SC Termiticide
This is a professional-grade termite killer. It’s a non-repellent, meaning termites don’t know it’s there. They pass through it, get infected, and carry it back to the colony. This process effectively wipes out the entire nest. It is a go-to choice for creating a powerful barrier around your home.
Key Features
- Active Ingredient
- Non-Repellent
- “Transfer Effect”
- Long-Lasting
- Concentrate Formula.
Pros
- Extremely effective at eliminating entire termite colonies.
- Provides a long-term protective barrier.
- Professional-grade results for DIY application.
- Also effective against ants and other pests.
Cons
- Requires digging a trench around your home for proper application.
Why Should People Buy This Product?
If you want the most powerful, long-term solution and are willing to do the work of digging a trench, this is the product for you. It’s the closest you can get to a professional termite treatment and is famous for wiping out colonies for good. Buy this for the most powerful, professional-grade colony elimination. It’s the best long-term solution if you’re willing to do the work.
3. Spectracide Terminate Termite & Carpenter Ant Killer Concentrate
This is a great budget-friendly option for both killing termites on contact and creating a protective barrier. It’s easy to mix and apply around your home’s foundation. While it may not last as long as professional products, it offers excellent value and immediate results.
Key Features
- Active Ingredient
- Dual Action
- Concentrate Formula
- Multi-Pest Use
- Easy Application
Pros
- Very affordable and widely available.
- Kills termites quickly upon contact.
- Easy to mix and apply for DIY users.
- Treats a large area for a low cost.
Cons
- It is a repellent, so termites may avoid treated areas instead of spreading.
Why Should People Buy This Product?
This is the perfect choice for homeowners on a budget who need to treat a specific area or create a basic protective barrier. It’s great for killing termites you can see and for preventative maintenance around your foundation. Buy this for an affordable and easy way to kill termites on contact and create a basic protective barrier around your home.
4. BioAdvanced Termite Killer Granules
If you hate mixing liquids, these granules are for you. Just spread them around your home’s foundation and water them in. They create a protective zone that kills termites underground. It’s one of the easiest ways to apply long-term termite protection.
Key Features
- Active Ingredient
- Granular Formula.
- Easy to Use
- Long-Lasting
- Large Coverage
Pros
- Incredibly easy to apply; no special equipment needed.
- Less mess than liquid concentrates.
- Creates a protective barrier without digging a trench.
- Effective at killing termites that tunnel into the treated zone.
Cons
- Takes time for the granules to dissolve and become active.
Why Should People Buy This Product?
Buy this if you want the simplest, most user-friendly way to create a protective barrier around your home. It’s perfect for preventative care or for treating low-level termite activity without the hassle of liquids. Pick this product if you want the absolute easiest way to apply preventative termite protection. Just spread the granules and water them in.
5. Ortho Home Defense Termite & Destructive Bug Killer
This ready-to-use product is perfect for spot treatments. It comes with its own sprayer wand, so you can immediately treat termites you find in wood, stumps, or along your foundation. It’s incredibly convenient for quick action against visible pests.
Key Features
- Active Ingredient: Bifenthrin.
- Ready-to-Use
- Spot Treatment
- Multi-Pest Control
- Indoor and Outdoor Use
Pros
- Extremely convenient and easy to use.
- The wand applicator allows for precise targeting.
- Kills on contact for immediate results.
- Great for treating small, localized infestations.
Cons
- Not designed for creating a full perimeter barrier.
Why Should People Buy This Product?
This is the product you grab when you see termites and need to kill them now. It’s perfect for homeowners who want a simple, ready-to-go solution for spot-treating problem areas without any mixing or mess. Buy this for a convenient, ready-to-use sprayer to kill termites you see on the spot, with no mixing required.
6. Terro Termite Killer Aerosol
This aerosol spray is designed for precision. It comes with a straw applicator that lets you spray directly into small holes, cracks, and crevices where termites are active. It kills on contact and provides residual protection in the treated areas.
Key Features
- Active Ingredient
- Aerosol Spray
- Straw Applicator
- Kills on Contact:
- Residual Control
Pros
- Perfect for precise spot treatments.
- Reaches deep into wood and wall voids.
- Easy to store and use for quick jobs.
- Also effective against carpenter bees and other wood-nesting insects.
Cons
- Only suitable for small, localized infestations.
Why Should People Buy This Product?
This is your surgical tool for termite control. Buy it when you find termite holes or tunnels in wood and want to spray a killer directly into their nesting areas. It’s perfect for targeted strikes. Use this for a “surgical strike.” Its straw applicator is perfect for spraying directly into termite holes and tunnels in wood.
7. Spectracide Terminate Termite Killing Foam
Foam is a fantastic weapon against termites because it expands to fill hidden spaces. This product expands to fill wall voids, floor joists, and other hard-to-reach areas, killing termites on contact. The foam eventually evaporates, leaving behind a residue that continues to kill.
Key Features
- Active Ingredient
- Expanding Foam
- Kills on Contact
- Includes Applicator
- Non-Staining
Pros
- Excellent for treating inside walls and other hidden spaces.
- The expanding action ensures complete coverage in voids.
- Easy to use for targeted indoor and outdoor treatments.
- Kills the termites you can’t see.
Cons
- Not a standalone solution for a large infestation.
Why Should People Buy This Product?
Buy this foam when you suspect termites are hiding inside a wall or a wooden beam. Its ability to expand and fill hidden cavities makes it the best choice for attacking termites where they live and breed. It is an excellent insect killer for killing termites hiding inside walls or other hidden spaces. The foam expands to fill cavities and kill on contact.
8. Harris Termite and Carpenter Ant Treatment
This powder is made from boric acid, a long-used and effective insecticide. You can apply it as a powder or mix it with water to create a spray. It’s great for treating attics, crawl spaces, and wall voids where it can remain undisturbed and provide long-lasting protection.
Key Features
- Active Ingredient
- Powder Formula
- Odorless and Non-Staining
- Long-Lasting Protection
- Multi-Purpose
Pros
- Very long-lasting when applied in dry, undisturbed areas.
- Low toxicity to mammals compared to other insecticides.
- Versatile application as either a dust or a liquid.
- Helps protect wood from both insects and fungus.
Cons
- Slower to act than contract killers.
Why Should People Buy This Product?
This is an excellent choice for treating new construction or for preventative care in attics, crawl spaces, and wall voids. Its long-lasting nature makes it a great “set it and forget it” solution for protecting the wood in your home. This super product is famous for long-lasting, low-toxicity protection in undisturbed areas like attics and wall voids. It’s a great “set it and forget it” option.
9. Bonide Termite & Carpenter Ant Killer Concentrate
This is another reliable liquid concentrate that is easy for homeowners to use. It kills a wide variety of pests, including termites, on contact. You can use it for trenching around your foundation or for spot-treating woodpiles and stumps.
Key Features
- Active Ingredient
- Concentrate Formula
- Kills on Contact
- Broad Spectrum
- For Outdoor Use
Pros
- Affordable and easy to find.
- Simple to mix and apply with a sprayer.
- Works quickly to kill termites it touches.
- Versatile for general pest control.
Cons
- It is a repellent, so it won’t kill the whole colony.
Why Should People Buy This Product?
This is a solid, all-around product for general termite and pest control. Buy it if you want an affordable, easy-to-use liquid for creating a basic protective barrier or for quickly killing termites you see around your property. Buy this for a reliable and affordable all-purpose liquid to kill termites and other pests around your foundation.
10. Spectracide Terminate Termite Detection & Killing Stakes
These stakes offer a two-in-one system: they detect termite activity and then provide a poison bait for them to eat. You place the stakes in the ground around your home. A pop-up indicator lets you know when termites have found them, and then they begin feeding on the lethal bait.
Key Features
- Dual Function
- Easy Installation
- Colony Elimination
- Includes Auger
- Visible Indicator
Pros
- Very easy to install and monitor.
- Kills the entire colony, not just individual termites.
- No spraying of chemicals is required.
- Provides both detection and treatment.
Cons
- Termites must find the stakes, which can take time and are not guaranteed.
Why Should People Buy This Product?
This is the best choice for homeowners who want an easy, low-effort way to monitor for termites and kill them before they become a major problem. It’s a strategic, long-term approach rather than an instant fix. Buy this for an easy, low-effort way to both detect and kill termite colonies before they become a major problem
11. BASF Termidor Foam
Termidor is the same trusted brand as the famous Taurus SC liquid, but in a convenient foam. This non-repellent foam works just like the liquid—termites pick it up and spread it to the colony. Its expanding action makes it perfect for treating active termite galleries inside walls or wood.
Key Features
- Active Ingredient
- Non-Repellent Formula
- Expanding Foam
- Ready-to-Use
- Long Residual
Pros
- Professional-grade power in an easy-to-use foam.
- Extremely effective at killing entire colonies.
- Perfect for precise treatment of active infestations.
- The best foam product on the market for colony elimination.
Cons
- Not for large-scale ground treatment..
Why Should People Buy This Product?
When you have a confirmed termite infestation inside your home and want to kill the entire colony, this is the foam to use. It combines the power of a professional non-repellent with the targeted application of a foam. You can get professional-grade colony-killing power in a foam. It’s the best choice for treating a confirmed infestation inside your walls.
12. Control Solutions Cyper TC Termiticide Concentrate
This is a powerful and economical liquid concentrate that creates a strong repellent barrier. It’s designed for trenching applications around your home’s foundation to stop termites from entering. It offers professional-strength results at a fraction of the cost.
Key Features
- Active Ingredient
- Repellent Barrier
- High Concentration.
- Fast-Acting
- For Outdoor Use
Pros
- Very cost-effective for treating large areas.
- Provides a strong and immediate repellent barrier.
- Kills a wide variety of other nuisance pests.
- Long-lasting residual keeps protecting for years.
Cons
- Requires digging a trench for proper application.
Why Should People Buy This Product?
Buy this if you need to create a powerful, long-lasting “keep out” sign for termites around your home’s foundation. It’s a highly economical choice for DIYers who want to establish a strong, professional-style repellent barrier and are prepared to do the trenching work.
13. Bonide Systemic Insect Control
This product works differently by being absorbed by plants. You apply it to the soil, and plants take it up through their roots. This turns the plant itself into a weapon, killing termites that feed on its wood or roots. It’s a great systemic solution for protecting trees, shrubs, and wooden landscape features.
Key Features
- Active Ingredient
- Systemic Action
- Ready-to-Use Granules
- Long-Lasting Protection
- Dual Purpose
Pros
- Protects valuable trees and shrubs near your home.
- Very easy to apply; no spraying or trenching.
- Provides year-long protection with a single application.
- Protects the plant from a wide variety of pests.
Cons
- Only protects the plants it’s applied to, not the structure of your home.
Why Should People Buy This Product?
Buy this to protect valuable trees, stumps, or landscape wood from termites. It’s the best choice for turning the plants around your home into a living defense system, stopping termites before they can even reach your house.
How to Apply Termite Killers: A Clear Guide
Applying termite killers correctly is crucial for them to work. The method changes depending on the type of product you use. Always read the product label first, as it is your most important guide.
What You’ll Need:
Liquid Termiticide Concentrate (like Taurus SC or a Bifen product)
5-Gallon Bucket (for mixing)
Trenching Shovel or Pickaxe
Large Funnel
Tank Sprayer (for some applications)
Step-by-Step Guide:
- Dig a Trench: Using your shovel, dig a narrow trench about 6 inches wide and 6 inches deep directly against your home’s foundation. The trench must go all the way around the house.
- Calculate and Mix: Read the product label to determine the correct mixing ratio. For a standard trench, you will typically need to apply 4 gallons of mixed solution for every 10 linear feet. Mix the concentrate with water in the 5-gallon bucket according to the directions.
- Apply to the Trench: Pour the mixed solution directly into the trench using the bucket and funnel. Apply it evenly along the entire length of the trench. This creates the main chemical barrier.
- Backfill the Trench: Push the soil you dug out back into the trench. As you do, use your tank sprayer to spray the soil lightly with more of the mixed solution. This ensures all the soil is treated.
- Treat Concrete Slabs: For areas like patios or driveways that are against the house, you will need to drill holes. Use a hammer drill with a masonry bit to drill holes about 1 inch from the foundation, every 10-12 inches. Then, use a funnel to pour about a half-gallon of the mixed solution into each hole. Seal the holes afterward with a concrete patch.