Kill Termites in Your Wall with Termidor Insecticide

Learn how to easily and economically kill termites in the walls of your home or business.

Steps

  1. Determine the species of termite.[1] There are several different species of termites in the United States. Subterranean (ground foraging) termites are the most common. Drywood termites are found along coastal areas and are less common. This treatment is specifically for subterranean termites. Drywood termites require a different treatment and/or fumigation of the structure by a licensed fumigator.
  2. Find the source of the infestation. Usually this is where you will find damage or active termites. Finding the source of the infestation or the actual point of entry is critical in controlling termites. This step by step guide is for a monolithic or concrete slab construction. Pier and beam structures require a different type of treatment which includes treating the soil and/or wooden members below the structure.
  3. Foam the walls with a termite killing foam. For best control use a termiticide such as Termidor or Premise combined with a foaming agent and foam the walls.[2] This can easily be performed using a handheld tank device called a "foamer". The Solo Wall Foamer is the most affordable. The foam is applied through small 1/2" holes drilled into the walls between every stud. These holes are normally drilled about {{safesubst:#invoke:convert|convert}} from the floor surface and between every wooden stud down the entire length of the wall. The foam is then applied into walls at a rate of approximately {{safesubst:#invoke:convert|convert}} of foam between every stud.
  4. Clean up and patch the walls. After you have foamed the walls, clean up any leakage or spillage with rubber gloves and a towel. Ring or rinse the towel in a bucket of water until the spillage is removed. DO NOT POUR THIS SOLUTION DOWN THE DRAIN! Pour the solution along the perimeter of the homes foundation for added termite control and control of ants. Patch the walls with spackle and paint.
  5. Monitor termite activity. Performing this kind of treatment is known as a spot or localized treatment. It is not a replacement for a complete treatment that requires trenching and treating the outside perimeter foundation or foaming other walls including utility pipes, drains and other termite entry points. Look for signs of activity such as mud shelter tubes, swarming, damage or other suspicious findings. If additional damage or activity is found after 90 - 120 days, consider contacting a qualified professional pest control company for additional help.

Warnings

  • Be sure to read the label of the chemical you are using and adhere strictly to mixing, application, cleanup and disposal requirements.

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Sources and Citations

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