Safe Flea Treatment for House: Protect Your Home and Pets
Insect Growth Regulators (IGRs)
You can wipe out every adult roach or flea you see and still face a new wave days later, because the eggs and larvae were never touched. Insect growth regulators break that cycle by preventing immature insects from ever reaching breeding adulthood. Homeowners, businesses, and pest control operators add IGRs to treatments for roaches, fleas, and bed bugs to stop reinfestation at the source. Proven products include Tekko Pro IGR and Gentrol Point Source, shipping fast and free from our Georgia and Arizona warehouses.
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Sumilarv 0.5G Mosquito Larvicide 1 kg (2.2 lb) SpecialSpecial Price $51.60 Regular Price $57.95 -
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Archer Insect Growth Regulator (IGR)Special Price $69.95 Regular Price $80.86 -
What an Insect Growth Regulator Does
An insect growth regulator is a class of product that interferes with an insect's development rather than poisoning its nervous system. By mimicking or blocking the hormones that control molting and maturation, an IGR prevents larvae from becoming reproductive adults. The result is a population that cannot replace itself, which is why an IGR insecticide is so valuable for breaking long-running infestations.
Which Insects Respond to IGRs
IGRs are most commonly used against roaches, fleas, bed bugs, and stored-product pests. Active ingredients such as hydroprene, methoprene, and pyriproxyfen drive the most familiar products, sold under names like Precor, Gentrol, NyGuard, and Archer.
How to Use IGRs Effectively
Because an IGR does not eliminate adult insects, most treatment plans pair it with an adulticide insecticide or use a combination product. Forms include liquids you tank-mix, aerosols, and point-source discs like Gentrol Point Source for spot coverage. For a combined approach, Tekko Pro IGR is a popular concentrate for IGR pest control across multiple pests. Note that IGRs are not labeled for direct application to animals.
Combination Products and Related Categories
Many operators prefer a product that delivers both an adulticide and an IGR in one step. Explore related categories below to build a complete program:
Frequently Asked Questions
Do insect growth regulators eliminate adult insects?
No, IGRs target eggs, larvae, and pupae rather than adults. They stop immature insects from developing into breeding adults, which is why they are usually combined with an adulticide for full control.
How long does an IGR keep working?
Many IGRs provide several months of residual activity indoors. The exact duration depends on the product, the surface treated, and exposure to light and cleaning.
Can I use an IGR by itself?
You can, but it works slowly because it only affects the next generation. For faster knockdown, pair the IGR with an insecticide or choose a combination product that contains both.
Are IGRs safe to use around people and pets?
IGRs are widely used in homes and food-handling areas when applied per the label. Keep children and pets off treated surfaces until they are dry, and never apply an IGR directly to animals.
What pests do IGRs work best on?
Roaches, fleas, bed bugs, and stored-product pests respond well to IGRs. These insects have life cycles that an IGR can interrupt before they reach reproductive maturity.
Shop Insect Growth Regulators Today
By stopping the next generation before it can breed, our insect growth regulators turn a recurring infestation into one you can finish. Browse the products above or call our knowledgeable staff at 1-800-476-3368 for help pairing an IGR with the right insecticide for your situation.
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