On 14-Mar-17 10:29 AM, Martin Brown wrote:
On 14/03/2017 10:05, Broadback wrote:

The flies are around already, which does not bode well for the rest of
the year. Can someone please recommend an effective killer that does not
mark furniture of windows?

Commercial UV electrocution insect zapper trap.

But be sure to empty it from time time or you can get serious problems:

http://www.gazettelive.co.uk/news/te...c-trap-7967367

Food quality UV traps use a sticky transparent film instead of a zapper.
The film is on a roll that advances every few hours and gets changed
about once a month. That avoids any falling fly parts, which could
contaminate food.


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Colin Bignell