How to use an air compressor blow out pool lines safely
Getting ready for winter means you'll eventually have to use an air compressor blow out pool lines before the first hard freeze hits your neighborhood. It's one of those maintenance tasks that sounds a bit intimidating if you've never done it, but once you get the hang of the rhythm, it becomes a standard part of the end-of-season routine. The goal is simple: get every drop of water out of those PVC pipes so they don't crack when the temperature drops. ...