Winterizing a sprinkler entails shutting off the deliver, draining traces

https://rylanbpqa058.readspirex.com/posts/eco-friendly-sprinkler-setup-creating-for-water-efficiency

Winterizing a sprinkler comes to shutting off the supply, draining lines, and blowing out final water with compressed air to stop frozen pipes, cracked valves, and highly-priced spring upkeep.