When Should You Flush Your Borewell? Every 2 to 3 years as preventive maintenance After monsoon or flooding When starting motor installation in an old bore Before borewell recharge services for groundwater restoration We also recommend flushing before using advanced robo borewell drilling to ensure clean contact with fresh aquifers. Learn more about robo borewell drilling... https://srisaiborewells.in/borewell-drilling-services-in-kokapet/