Termidor Foam and Premise Foam have two different active ingredients. Because of its active ingredient, imidacloprid, Premise Foam works differently from other termiticides which repel, rather than kill, termites. Termites tunneling or foraging in the spaces treated with Premise Foam will go about their usual activities without being repelled. The exposed termites then remain unaffected for a few days, before sudden death occurs. In the meantime, the exposed termites are able to spread the Premise chemical to unexposed termites by physical contact when they feed or groom the other termites, resulting in a domino death effect which wipes out more of the colony. Termites who contact Termidor Foam transfer it to every other termite they in turn contact, in a unique process called the "Transfer Effect." And because Termidor is engineered to be slow-acting, termites have ample time to spread it throughout their entire termite population.
They are both effective products that will work to combat termites if you are treating the area directly.
Premise Foam Termiticide - 18 oz. would only be used to directly treat an active infestation of termites by drilling directly into the wood they are infesting and foaming the gallery. To get protection from future infestations you would need to use something like Boracare, which will penetrate into the wood and last for the life of the wood.
Yes, be sure to shake the Premise Foam Termiticide can prior to application.
Premise Foam Termiticide is a great product to use for spot treatments along wood beams and cracks and crevices between subflooring for a current live termite infestation. While bait stations are a good option for treatment from the outside they do not provide continuous barrier treatment. We would recommend a product like Taurus SC Termiticide as a trenching application around the entire structure to provide the best barrier treatment going forward against future termite activity.
To better advise you I need to know if your home is on a slab, or if you have a crawl space or if you are on a basement. The treatment method will vary based on this information. Please email me back with the information, and I can answer the question for you.
Thanks,
It would be much easier to answer your question in person over the phone as there are some questions I would like to ask you about your situation. Treating for termites is very specific and everyone’s situation is usually a little different.
Please feel free to call me at your convenience at 866-581-7378 ext. 303. I am in my office Mon-Fri from 9am to 5pm. I look forward to speaking with you.
The most popular product that we have for treating termites in boats or other areas that are not easy to reach is Premise Foam. You have to drill a hole into the damaged piece of wood and treat it directly. The Premise Foam is considered better for termites because the foam will expand which gets you better coverage area inside the wood. Also, Premise foam is a non-repellent product meaning the termites can pass it around to other termites
Premise Foam can be used to treat an active termite colony directly and works great for spot treatment. If you have seen or are seeing mud tubes, that is a sign that you are dealing with subterranean termites, which have the main portion of their nest underground and can form large colonies. The most effective way to fully treat for subterranean termites is by trenching around the exterior of the structure and applying a mixed solution of termiticide and water along the trench. Taurus SC would be a good option for this treatment method. It uses the non repellent active ingredient Fipronil and can last for up to 10 years in the soil.
Boracare can be used on only raw/untreated wood and works great for pre construction, preventative, and curative wood applications. This will protect and treat the current wood but will not transfer throughout a termite colony which is the only way to completely eradicate it. Please take a look at our Subterranean Termite Guide for instructions and video tutorials.