What to look for
Common signs of a problem
- Groups of sluggish flies around upper windows
- Large numbers gathering in lofts or roof voids
- Seasonal activity in autumn and spring
- Flies appearing from light fittings or roof access points
Professional local help
Cluster Fly Control
Cluster flies often gather in lofts, roof spaces and upper rooms as the weather cools. Large numbers may reappear around windows on warmer days and return seasonally to the same building.
How we help
A careful, practical approach
- 1
Confirm cluster flies rather than a hygiene-related fly species
- 2
Inspect lofts and likely overwintering spaces
- 3
Recommend a suitable treatment for the level of activity
- 4
Advise on monitoring and seasonal prevention
Prevention and aftercare
Helping reduce the chance of a return
Repair suitable roof and window gaps where practical, use well-fitted screens and arrange treatment before or during the early overwintering period when appropriate.
Other pest services
More ways we can help
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