Rentokil Insectrol Cockroach Killer


Rentokil Insectrol Cockroach Killer 250ml is a rapid knockdown spray for fast effective control. It also has a long lasting residual activity, which goes on working after you spray.

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Free next working day delivery on all orders over £75

  • UK Mainland Next Day Delivery – £6.00
  • Order before 3.30pm for same day dispatch
All Major Payment Methods Accepted


  • Kills cockroaches and other insects
  • 250 ml spray can
  • Long lasting residual effect
  • Rapid knockdown & kill
  • Do not spray onto animals
  • Contains permethrin and d-allethrin

Gives highly effective control of cockroaches and other crawling insects.

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How To Use

  1. Cockroaches can be dealt with most effectively by spraying directly ono them
  2. Spray cockroach from about 30 cm to achieve rapid knock down.
  3. Spray into any cracks and crevices and behind appliances where there is cockroach activity.
  4. Can be used indoors or outside.
  5. During application keep children and pets away from the surface until product is dry.
  6. Always read manufacturer instructions before use.

Safety Data

Click here for Safety Data Sheet

Free delivery for all orders £75.00 or over (UK Mainland only).
Delivery charge for orders under £75.00 is £6.00.  Service is next working day by DPD.
Scottish Highlands 17.50. Service is 2 days by DPD.
Scottish Islands, Isle of Man, Scilly and Channel is £21.00. Service is 2 days by DPD.
Isle of Wight is £15.00. Service is 2 days by DPD.
Northern Ireland and Eire is £12.50. Service is 2 days by DPD

Orders placed Monday to Thursday before 3.45pm, or Friday before 1.45pm will be despatched that day.  Orders placed on a Friday after 2pm or over the weekend will be dispatched the following Monday, unless that Monday is a bank holiday. We do not offer Saturday delivery.  Collection is possible by arrangement.

We also deliver internationally. Please contact us for a delivery quotation price before ordering. View our full shipping policy here