Bayer Fly Spray 400ml


Bayer Fly Spray is specially formulated for the rapid control and quick knockdown of nuisance flies and other flying insects.

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


This 400ml aerosol can be used for the rapid control of an extensive range of flying insects (see label for full details) and can be used in a wide range of areas including domestic and industrial premises.

  • Kills all flying insects
  • Residual spray
  • Ideal for home and office
  • Contains tetramethrin
  • Rapid Control – Quick Knockdown
  • Easy to Use

Contains 0.15% d-tetramethrin and 0.15% d-phenothrin and can be used against all small flying insects such as flies and mosquitoes as a space and surface spray. Can also be used against crawling insects such as ants, bedbugs, cockroaches and fleas.

How To Use

  1. Shake can well.
  2. Close all doors and windows.
  3. Spray upwards into the centre of the room with a slow sweeping motion, 5-10 seconds in an average room.
  4. Vacate room and keep door closed for 15 mins. Ventilate before re entry.
  5. Spray can be used directly on visible insect pests or applied in cracks and crevices suspected of harbouring crawling insect pests.
  6. For indoor use only.
  7. Do not spray directly onto animals. Do not apply to clothing and bedding.
  8. Always read manufacturer instructions before use.

Safety Data

Do not contaminate foodstuffs, eating utensils or food contact surfaces. Cover all water storage tanks before use. Cover or remove all fish tanks.

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