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Spectra Sure® PLUS IGR For Cats

QC Supply Part #: 542015
Shipping: Standard
Availability: In stock

Kill adult fleas, flea eggs, flea larvae, as well as ticks and chewing lice with a monthly application.


Keep your cats flea, tick and chewing lice free with Spectra Sure® PLUS IGR for Cats. When used monthly, it kills adult fleas, flea eggs, flea larvae and prevents the development of pupae for up to six weeks.

Apply monthly if your cat is at high risk for flea reinfestation. Apply monthly to control ticks, and chewing lice. Spectra Sure® PLUS IGR for Cats remains effective, even after bathing, water immersion, or exposure to sunlight. Allow treated area to dry thoroughly. Do not reapply for 30 days.


  • Easy to use
  • Fast acting
  • Waterproof
  • Long lasting
  • Kills adult fleas, which may be a source of flea allergy dermatitis or flea bite anemia
  • Fast action against chewing lice infestations
  • Kills ticks including those that may transmit Lyme disease
  • Kills brown dog ticks, American dogs ticks, lone star ticks, and deer ticks for up to 1 month
  • Can be use on breeding, pregnant, and lactating cats
  • Effective after bathing and exposure to water and sunlight
  • Effectively breaks the flea life cycle


  • For Cats Weighing Over 1.5 lbs and over 8 weeks of age
  • Apply 1 tube (0.017 fl oz) as a spot on the cat's back between the shoulder blades


  • Fipronil - 9.80%
  • (S)-methoprene - 11.80%
  • Other ingredient - 78.4%

Directions & Precautions:

  • See label for complete directions & precautions
  • It is a violation of Federal law to use this product in a manner inconsistent with its labeling
  • Do not allow children to apply product
  • To prevent harm to you & your cat, read entire label before each use
  • Follow all directions & precautionary statements carefully
  • Do not use on rabbits or animals other than cats
  • Do not allow your cat to ingest this product
  • Do not use on kittens under 8 weeks of age
  • Do not apply to cats weighing less than 1.5 lbs
  • Do not double-dose cats
  • Use entire contents of tube vial on each cat
  • Separate the treated cat from all other cats and dogs for 24 hours after treatment has been applied
  • How To Open:
    • Remove product tubes from the package
    • Separate one tube from the others
    • Hold the tube with notched end pointing and away from the face and body
    • Use scissors to cut off the narrow end at the notches along the lines
  • How To Apply:
    • While holding the cat with one hand, use the other hand to apply the solution
    • Invert the tube and use the narrow end to part the cat's hair
    • Apply contents of one tube of Spectra Sure® PLUS IGR for Cats as a spot between the shoulder blades
    • Hold the cat for a few seconds to give the solution time to be absorbed into the cat's coat
    • When finished, wrap the tube in paper and put into the trash
    • Only one applicator per treatment is needed
Brand Durvet
Animal Cat

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