Chlorine kills most things, but it doesn’t kill the eggs of certain bugs. If you have a shallow well, you might battle iron bacteria that looks like orange snot. Yes, I said snot. It’s science.
For that mess, you might need a special filter or a chemical that makes your water taste like rusty pennies. Or, you can just do this bleach shock every six months. It’s like changing your car’s oil, but stickier and more embarrassing when neighbors ask why your yard smells like a public pool.
The Final Check
Wait one week, then test a water sample. You can buy a kit at the hardware store for $15. Don’t skip this. You could have perfectly clear water that tastes like angels’ tears but contains E. coli. That’s the kind of surprise you only want once.
If the test says it’s clean, you’re a hero. Throw that cap back on, give the pump a gentle pat (it worked hard), and pour yourself a glass. You earned it. It’s just water, but it’s your water, filtered by your own stinky labor.
If the test fails, don’t panic. Repeat the whole process. It’s like baking a cake that didn’t rise—you just start over, but with more bleach and a lot more swearing. You got this.