Service your water softener
Annual · typically July
Why it matters
A water softener only works if salt is actually dissolving into brine — and the most common failure is one you can't see from the top: a salt bridge, a hard crust partway down the tank with a hollow void underneath. The tank looks full, the softener regenerates with plain water, and your house quietly goes back to hard water for months. The tell is downstream: spots on dishes, soap that won't lather, scale creeping back onto the shower glass.
What skipping it costs
$200–$1,500
A neglected softener fails quietly: a salt bridge means it stops softening while looking full, and you're back to scale eating the water heater and fixtures it was bought to protect. Worst case, a failed unit dumps resin beads through the whole house — screens clogged at every faucet and a $1,500 replacement on the schedule.
Two ways to get it done
Do it yourself
You'll need: Broom handle, Flashlight, Bucket, Softener salt (pellets or cubes — whatever the manual says, not whatever's cheapest).
- Check the salt level — it should be at least a third full, and loose. Refill with the salt type your manual names.
- Break bridges: push a broom handle down through the salt in a few spots. If it punches through a crust into a hollow — that's your bridge, and the reason your water's been hard. Break it up and let the tank work through the loose salt.
- Look in the brine tank with a flashlight once the salt runs low this year: a mushy sludge layer at the bottom means it's due for a dump-and-rinse (empty it, rinse with a hose, refill).
- Find and exercise the bypass valve on the head — that's how you take the softener offline when it misbehaves without losing water to the house. Know it before you need it.
- Sanity-check the settings: regeneration should roughly match your household, not the factory default. A two-person house regenerating nightly is pouring salt and water down the drain.
Hire it out
$100–$200National fair range — local labor moves this number.
An honest softener service call runs $100–$200: hardness tested in and out (insist on both numbers — that pair is the entire diagnosis), brine tank checked, settings tuned. That's worthwhile annually once the unit passes ten years, and every couple of years before that.
The industry's problem is that the people who service softeners also sell softeners. The "free water test" at your kitchen table is a sales appointment, and hardness numbers get performed like a medical emergency. Hard water wastes some soap and shortens a water heater's life — it does not poison anyone, and it did not change since last week. Buy fixes from your lab numbers, not from a demonstration with dramatic test tubes.
Ask the tech
- What's the hardness reading going in and coming out? I want both numbers.
- How's the resin bed — and what year do you estimate this unit's resin actually needs replacing?
- Is the regeneration schedule matched to our household size, or still on factory settings?
Red flags you're being upsold
- A 'free water test' that ends in a $4,000 new-system quote. Hardness is a comfort issue, not an emergency, and it hasn't changed since last month.
- Resin replacement pitched every few years — good resin lasts 10–15 years on city water. Make them show you a before/after hardness test that proves it's exhausted.
- Proprietary salt or filter subscriptions. Softener salt is a commodity; the bag from the hardware store is the same salt.
Second opinion time: Any full-replacement quote over $2,000 for a unit under 12 years old that's still softening.
The call
No softener? Skip this card entirely. Have one? DIY the salt and the checks — the annual pro visit is only worth it if your unit is past ten years old.