Problems
Fix the symptom—then the cause
Spots, scale, and softener failures. Troubleshooting paths that point back to hardness and systems—not near-me installers.
Hard water symptoms
Identify what’s building up on fixtures—then fix hardness, not just scrub.
Softener acting up
If the system is “on” but water still feels hard, start here.
Not regenerating?
Power, bypass, salt, bridges, settings—then brine draw. Don’t buy a unit on day one.
- Power + bypass first
- Salt level / salt bridge
- Hardness & meter settings
Softener not working?
Still hard, no soft water, broader failures—pair with the regenerating guide.
- Check the bypass valve
- Manual regen sequence
- Salt / brine basics
Brine tank issues
Salt bridge, high water, mushing—common DIY-fixable failures.
- High water level fixes
- Breaking a salt bridge
- Cleaning injectors (overview)
Published problem guides
Live articles in this hub—appear here when draft is false.
The Hardwater101 promise
Test first Know gpg before you buy
Root cause Cleaning alone rarely ends hard-water spots
Pro limits Cutting mains → licensed plumber
We don’t sell installers. We give diagnostic paths so you test hardness and check the softener before you buy parts you may not need—or call a plumber for a main cut.