Pool Salt Cell Cleaning in Hercules, CA

Restore your pool's chlorine production. We safely remove stubborn calcium scale from salt cells to extend their life and keep your water perfectly sanitized.

Calcium Scale Removal

We use a mild, specifically diluted acid wash to safely dissolve the white calcium buildup bridging the titanium plates inside the cell.

Cell Inspection & Testing

We inspect the cell plates for depleted rare-earth coatings and test the unit to ensure it is still capable of generating chlorine.

O-Ring Lubrication

Every cleaning includes cleaning the union threads and applying silicone lubricant to the O-rings to ensure a watertight seal.

Flow Sensor Cleaning

We carefully clean the delicate flow switch sensor, which often gets jammed with debris or scale and triggers false 'no flow' errors.

Control Panel Calibration

After cleaning, we verify that the control panel is reading the salt level accurately and clear any lingering inspection lights.

Chemistry Rebalancing

We test the pool's actual salinity, calcium hardness, and cyanuric acid levels to ensure the environment is optimal for salt chlorine generation.

We service and clean salt cells from all major manufacturers, including Pentair (IntelliChlor), Hayward (AquaRite / T-Cell), Jandy (AquaPure), and AutoPilot. Each brand uses slightly different housing designs and flow switch mechanisms, and we know how to handle them safely.

We use specifically formulated cell cleaners or carefully diluted muriatic acid. Using full-strength acid ruins the delicate ruthenium coating on the titanium plates, permanently destroying the cell. Our process removes the scale while protecting your expensive equipment.

We check the control panel for error codes, verify the actual salt level in the pool water using a drop test, and inspect the cell visually for scale buildup before removing it.

We remove the cell, cap one end, and fill it with a mild cleaning solution. We allow the solution to bubble and dissolve the calcium scale, strictly limiting the soak time to prevent plate damage.

The cell is thoroughly flushed with fresh water. We inspect the plates to ensure all bridging scale is gone and check the flow sensor for debris.

We lubricate the O-rings, reinstall the cell, turn the system back on, and verify that the chlorinator is producing chlorine and that all error lights have cleared.

Warning Signs You Need Salt Cell Cleaning

Catching scale buildup early prevents permanent damage to your cell and keeps your pool from turning green.

• Control panel displays 'Inspect Cell' or 'Clean Cell' warning
• System reports low salt despite recent additions
• White flakes blowing into the pool through the return jets
• Chlorine levels dropping rapidly, causing cloudy water

Other signs to watch for:

• Visible white crust between the plates when looking inside the cell
• 'No Flow' red light illuminated on the control board
• Pool water feels less silky or soft than usual
• More than 6 months have passed since the last inspection

Complete Scale Removal

We use specialized cleaning stands and properly diluted solutions to dissolve calcium scale from the titanium plates without damaging the rare-earth coating. This restores the cell's ability to conduct electricity and generate chlorine efficiently.

We also clean the flow switch and inspect the power cable connections for signs of overheating or corrosion.

Honest Advice on Lifespan

Salt cells typically last 3 to 7 years. If we clean your cell and it still fails to produce chlorine, the internal coating has likely depleted. We will tell you honestly when a cell is dead and provide a quote for a replacement unit.

We give a free written quote after we see your equipment, so you always know your options without any pressure.

How often should a pool salt cell be cleaned?

Why is my salt chlorinator showing a low salt or inspect cell light?

Can I clean the salt cell myself with acid?

What happens if I do not clean my salt cell?

Does cleaning the cell fix a broken chlorinator?

How much does salt cell cleaning cost?