Prevent Auto Cluster Fly Aerosol

From £7.68

  • Designed To Be Used Within Prevent Auto Dispenser
  • Highly Effective Cluster Fly Insecticide
  • Lasts Up To 2 Months
  • Releases Up To 3000 Metered Sprays

Why Choose Us?

  • Done Next Working Day Delivery
  • Done Expert Help & Advice
  • Done Secure Payments


The Prevent Auto Cluster Fly Aerosol has been designed to be used in conjunction with the Cluster Fly Prevent Dispenser. This highly effective insecticide spray kills cluster flies with ease, especially in lofts or attics.

The insecticide contains natural Pyrethrum so is safe to use indoors and around food storage areas.

Each 250ml canister with provide up to 3000 metered sprays (depending on timer set on Prevent Auto Dispenser)

Contains 1.0% w/w pyrethrins.

How to use

  • This canister is designed to be used inside the Prevent Auto Dispenser.
  • To install a new canister, turn off the unit, open the dispenser with the key, remove the empty canister and install the new one.
  • Once installed turn the unit back on.

Safety data

Contains 1.0% w/w pyrethrins synergised by piperonyl butoxide.

Click here for Safety Data Sheet.





UK Mainland

DPD Next Working Day

£6.00 (FREE on orders over £75.00)

Scottish Highlands

DPD 2 Day Service


Scottish Islands, Isle of Man, Scilly and Channel

DPD 2 Day Service


Isle of Wight

DPD 2 Day Service


Northern Ireland and Eire

DPD 2 Day Service


Please Note:

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 delivery policy here


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