Precor IGR Concentrate - 1 oz –
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Precor IGR Concentrate - 1 oz


  • $6.00

Precor IGR - 1 oz

Featuring the active ingredient (S)-methoprene, Precor® IGR Concentrate effectively breaks the flea’s life cycle. This formulation prevents flea infestations and provides residual flea control. Zoëcon’s Precor® IGR Concentrate controls adult and pre-adult fleas (95% off flea populations).

Active Ingredients:

(S)-Methoprene (CAS #65733-16-6) 1.2%


Fleas and other listed pests


Apply Precor® IGR indoors to flea harborages, including but not limited to carpet, furniture, pet bedding and throw rugs. When treating upholstery, test for staining in an inconspicuous location.


  • Precor® Insect Growth Regulator prevents flea emergence for up to seven months
  • Provides professional flea control without disrupting household activities
  • Heavier-than-air molecules go deep into the base of carpets and upholstery
  • Can be tank mixed with adulticide for more severe infestations



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