Termidor® Foam Termiticide/Insecticide

Trusted. Effective. Ready to use.

With Termidor® Foam termiticide/insecticide, the most trusted termiticide is available in a convenient, ready-to-use foam formulation. With all the power and efficacy of Termidor termiticide/insecticide, it works on the toughest pest problems. Ideal for treating both subterranean and drywood termites, it’s also highly effective on carpenter ants. The unique formulation offers better control and coverage with thicker, stronger cell walls that stay intact up to six times longer than other foam termiticides. And because the foam cells resist breaking, it’s less likely to run.


Termidor Foam termiticide/insecticide offers everything you already love about Termidor products in a convenient foam formulation:

  • Versatile and effective: Controls subterranean and drywood termites, as well as carpenter ants
  • Flexible and convenient: Apply on- or off-structure, interior or exterior
  • Formulated for efficiency: Creates strong, long-lasting cell walls that resist running


Effective termite and ant control from the brand America trusts

Termidor termiticide/insecticide is the most trusted termiticide in America, protecting over six million homes from termites. It achieves 100% control in three months or less. Termidor Foam termiticide/insecticide offers that same effectiveness in an easy-to-use foam formulation for treating troublesome termites and ants.


For termites, Termidor Foam termiticide/insecticide can be used in conjunction with Termidor products as part of the LI component of a PerimeterPLUS™ (EP/LI) treatment. For ants, it can be used to treat voids where pests enter, hide or harbor. It can even be applied to trees, shrubs and landscape elements to treat carpenter ant harborages or ant trails.

Benefits of Termidor® Foam Termiticide/Insecticide

  • The same great efficacy you have come to expect from Termidor products
  • Works great on ants and termites
  • Ready-to-use formulation
  • 30:1 expansion ratio; 5 gallons per can
  • Dry foam that distributes the active ingredient throughout wall voids
  • Convenient hose applicator to make it easy to apply in tight spaces


Online Learning

Take the Termidor Training

Termidor® Training

Advance your knowledge and ensure you are prepared to take on termite and general pest challenges. Learn about Termidor’s benefits, label directions, and best practices in this interactive training module.

Proven efficacy

Formosan subterranean termites

Mean percent mortality at time post treatment

Termidor Foam termiticide/insecticide showed high activity (>90% mortality) by 8 hours.

Sarah Thompson, PhD, APR/16 Advanced Testing II. Non-crop, 26 Davis Drive, Research Triangle Park, NC 27709, Report Number: 1866-B

Carpenter ants

Mean percent mortality at time post treatment

Termidor Foam termiticide/insecticide provided good residual (24 hours after treatment) efficacy against carpenter ants.

Laurel D. Hansen, Biology Department MS 3180, Spokane Falls Community College, 3410 W. Fort Wright Drive, Spokane Falls, WA 99224, Report Number: 806

Convenient, flexible product with multiple use sites

Termidor Foam termiticide/insecticide works indoors and out, on- and off-structure. With no mixing required, it precisely delivers and distributes the active ingredient. Spray directly on interior infestation sites, in wall voids, or outside on decks, fencing, wooden retaining walls or other non-structural elements, even on trees and shrubs. 


More than just convenient, Termidor Foam termiticide/insecticide is also flexible; you can reapply it to previously treated sites if activity is found 30 days after the last application.

Formulated to last longer for greater efficiency

With an expansion ratio of approximately 30:1, Termidor Foam termiticide/insecticide forms thicker, stronger cell walls that resist breaking and slow down the collapse process.  It stays intact up to six times longer than other foams, and  is much less likely to run.

Control drywood termites with less difficulty and expense

Traditionally, drywood termites are controlled by a whole-house  fumigation, which is a highly disruptive, expensive and potentially damaging treatment. It entails “tenting” an infested structure, leaving it uninhabitable for days. But because Termidor Foam termiticide/insecticide is applied directly to the infested area, you can use it to control drywood termites with much less cost and disturbance to the homeowner.

Always read and follow label directions.

Downloads and Resources

Labels, SDS and State Availability

Rep Finder

2023 BASF Spring Promotion

Stock up and save on industry-leading termite liquids and baits along with powerful products from the Alpine®, Fendona® and Selontra® brand families. 

Plus, enjoy extended payment terms on Trelona, Advance® and Termidor® Agency products until September 28, 2023!