The best and cleanest way to install a fly-killing lamp indoors ~

And your protective measures should be done well ~ Screen window and curtain ~

It is best not to use pesticides ~ It will affect the restaurant ~

Or it will be more effective if it is combined with the following methods

1. Put a sponge soaked with a few drops of lavender oil on a small dish indoors to drive away flies.

2. Put lemon slices or onion slices next to meat or on the window sill to keep flies away.

3. Mixing black pepper and brown sugar in the ratio of 1: 2 and dissolving it in milk becomes a safe trapping potion.