Digrain C40 Cockroach Killer Powder


Digrain C40 WP Cockroach Killer Powder is a new and highly effective wettable powder with proven long term residual activity.

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


  • Insecticide wettable powder containing Cypermethrin.
  • 50% more applications than other comparable wettable powders.
  • Proven 100% long-term mortality on cockroaches.
  • Supplied in 20 x 2g sachets.
  • Apply as a coarse surface spray with long-term residual effect

This cockroach killer powder from Digrain is perfect for use cockroach infestations in and around domestic and industrial establishments. Including hospitals, military areas, slaughter houses, refuse tips, dustbins etc. For use on furnishings, and hard horizontal and vertical surfaces where pests may rest. Proven 100% long term mortality on cockroaches.

One sachet will make 1 litre of sprayable product. Apply using an insecticide pressure sprayer.

How To Use

  1. The product should be applied using a pressure sprayer.
  2. Add two sachets to 1 litre of water, shake the sprayer to thoroughly mixture contents.
  3. 1 litre of ready-for-use spray treats 25 square metres of sprayable surface.
  4. Shake sprayer to re-mix contents if spraying is interrupted for more than 30 minutes.
  5. Spray the areas where there is cockroach activity, such as behind fridges, stoves, cabinets, skirting boards and cracks and crevices.
  6. Do not use spray near electrical appliances, light fittings or switches.
  7. Read our latest guide on how to get rid of cockroaches.
  8. Always read manufacturers 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