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Rentokil Insectrol Spray

Rentokil Insectrol Ant Spray can be used as a direct knockdown spray against ants and other flying or crawling insects. When applied directly onto insects the potent active within the Insectrol Spray achieves rapid knockdown whilst also leaving a protective barrier which helps maintain long lasting ant control. Perfect for targeting hard-to-reach cracks and crevices where ants may be harbouring.
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Rentokil Insectrol Ant Spray is a fast acting aerosol, ideal for eradicating ants from hard-to-reach areas, cracks and crevices.

  • Rapid knockdown of ants
  • Long-lasting ants control
  • Perfect for targeting hard-to-reach areas

Rentokil Insectrol Ant Spray is a highly effective insecticide for achieving both fast knockdown to ants and extended control through its long-lasting insecticidal barrier around infested areas, remaining effective for several weeks.

This powerful aerosol is excellent for blasting hard-to-reach areas where ants can be found harbouring, such as behind electrical appliances, underneath kitchen units or between floor boards.

Contains the powerful active ingredients permethrin (0.46%w/w) and d-Allethrin (0.13%w/w).

Do not apply on or around food preparation surfaces.

We recommend using the Rentokil Insectrol alongside our other products such as Pest Expert Formula ‘C’ Ant Spray and Formula ‘P’ Powder for comprehensive ant control.

Alternatively see our Ant Killer Kit for a complete package of the best ant killer products on the market.

Customer Reviews

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5 Stars
Heather -

This is the third time I have purchased this product, still the best I have tried.

I have block paving and this spray is the only one that works I spray in ant holes when the ants are busy. will recommend to friends.

5 Stars
Heather -

Use around door step sent the ants running in all direction have not been seen since.

5 Stars
Rob -


This product brings be a little more peace of mind. I sprayed this aerosol, they immediately dropped to the floor before I gave them another good dose of the spray, I then sprayed all around the edges of the door and above and I haven't had a repeat of that incident again so far after six days. Very impressed, I don't leave the house without it, and I'll always make sure I've got stock of this in the house.

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