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Which house flea spray kills all flea stages after dog's Nexgard?

Updated On September 23rd, 2025

Pet's info: Dog | American Eskimo Dog | Male | neutered | 3 years and 9 months old | 40 lbs

Is this the correct indorex flea spray that kills flea eggs and every stage of flea life? I need something for my house once I give my dog nexguard.

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1 Answer

Most Helpful Answer

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Answered By Dr. Strydom, DVM

Veterinarian

Published on December 8th, 2017

Yes, you can use Indorex or Knockout Spray ES. Both are made by Virbac and are essentially the same product. I think Knockout Spray is the US version and Indorex is the UK/Australia version. Either one is fine and I believe are the best. Hope this helps. Best wishes.

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