We have lived in our house for almost 30 years and have rarely had any problems with flies until last summer.
I live in a semi-rural village and our house is surrounded by fields, (not sure if that is relevant to this issue or not?). Last summer, I noticed several people on our local FB group complaining about the amount of flies in their homes, unfortunately we also had the exact same issue. Weirdly neither my sister nor my friend, who both live around the corner from me and have multiple pets, had any issues.
I keep my house clean, I clean the kitchen every day, don't leave food lying around, don't leave dog food out and ddog is clean and not a stinky dog but we became almost infested with flies coming in (exaggeration I suppose but I detest flies).
We just can't keep windows closed during the summer as the back of our house is south facing and a chalet bungalow so bedrooms are usually roasting, June-September.
How do people get rid of these blighters? I spent a small fortune on bug sprays, zappers, door and window screens and even trying endless 'natural' remedies but nothing worked. I had to resort to fly tape which did work but they are disgusting and gross.
Obviously winter hasn't been an issue but it's now nicer weather again and I have noticed that we are getting a few flies back and already I am getting the rage, I bloody hate them, they made my summer miserable.
Does anyone have any suggestions on how we can keep our windows open without this issue?