2, orange peel fly repellent method: lighting dry orange peel indoors can not only expel flies, but also eliminate indoor odor.
3, onion fly drive method: put some chopped garlic at home, garlic has a strong spicy and irritating smell, which can drive away flies.
4, tomato drive flies method: put a pot of potted tomatoes indoors, tomato plants have a special smell, can drive flies.
5, residual tea to drive flies: dry residual tea and burn it in the toilet or gutter, which can not only drive mosquitoes and flies, but also remove odor.