Winterizing a sprinkler entails shutting off the provide, draining strains

https://andersonvzaf303.urbanvellum.com/posts/prolonging-system-life-advanced-lawn-sprinkler-maintenance-best-practices

Winterizing a sprinkler consists of shutting off the supply, draining traces, and blowing out last water with compressed air to evade frozen pipes, cracked valves, and expensive spring upkeep.