Mosquito repellent to drive away flies means to drive away flies and mosquitoes in daily life to prevent them from affecting their behavior.

The methods to repel mosquitoes in restaurants are as follows:

1. To repel flies and mosquitoes, it is suggested to spray mosquito repellent toilet water. Mosquito repellent toilet water usually contains two substances, DEET or mosquito repellent ester, which has a significant effect on repelling flies and mosquitoes.

2. It is suggested that flies and mosquitoes can be repelled by electric mosquito coils. Generally, electric mosquito coils contain pyrethroid, which is a low-toxicity and high-efficiency pesticide, harmless to human body and a fatal neurotoxin to mosquitoes and flies.

3. It is suggested that flies and mosquitoes can be repelled by electric mosquito swatter. The current released by electric mosquito swatter can easily electrocute flies and mosquitoes.