Lemon Balm

I just run across this tip and I thought some of you might like to try it and see if it works. It said if you have trouble with flies in your house to plant lemon scented plants like lemon balm or lemon grass around your doorways and windows. I guess flies don't like the smell of lemon. Humm? I wonder if that is why years ago they started cleaning with lemon products, it not only is a disinfectant, smells good but it also keeps the bugs away. Just a thought and maybe worth a try. Have another super day. Jill