Pool Acid Wash in Katy, TX
Restore your pool's original brightness. We safely strip away years of algae stains, hard water scale, and discoloration to reveal a fresh, clean plaster surface.
Pool Acid Wash Services in Katy
When brushing and shocking are no longer effective, a controlled acid wash is the ultimate reset for stained and scaled pool surfaces.
Severe Algae Stain Removal
If a pool has been green for months, algae embeds deep into the plaster. An acid wash strips away the top microscopic layer, removing the deep-set stains completely.
Scale & Calcium Removal
Hard water leaves rough, white calcium nodules on plaster. Acid washing dissolves this scale, smoothing the surface and restoring its original texture.
Green Pool Turnarounds
For pools that have turned into black or green swamps, draining, mucking out the debris, and acid washing is the fastest way to get back to clean water.
Metal Stain Treatment
Rust stains from dropped metal objects or copper staining from old plumbing can permanently discolor plaster. An acid wash lifts these mineral stains effectively.
Safe Neutralization
We carefully neutralize the acid and wastewater using soda ash before pumping it out, ensuring the process is safe for your property and the environment.
Post-Wash Balancing
After refilling the pool, we provide the initial chemical balancing required to protect your newly exposed plaster from immediate damage.
Chemicals and Materials We Use
We utilize commercial-grade muriatic acid carefully diluted to the precise strength needed for your specific plaster condition. We do not use a one-size-fits-all approach; older, delicate plaster requires a weaker solution than a newer surface heavily coated in calcium.
To protect the environment and comply with local regulations, we use high-quality soda ash to completely neutralize the acidic wastewater puddle at the bottom of the pool before it is pumped out. Safety and precision are our top priorities during this intensive process.
How a Pool Acid Wash Works
A multi-day process to safely restore your pool's surface.
Draining and Debris Removal
We safely pump out all the water, ensuring hydrostatic pressure valves are managed so the pool doesn't float. We then scoop out all remaining leaves, dirt, and sludge from the bottom.
Acid Application and Scrubbing
Wearing protective gear, our technicians apply the diluted acid mixture to the walls and floor in sections. The acid etches the surface, lifting the stains, and is immediately scrubbed and rinsed down.
Neutralization and Refill
The waste liquid collected at the deep end is neutralized with soda ash and pumped out. We then begin refilling the pool with fresh water, leaving you with a bright, clean surface.
Warning Signs You Need an Acid Wash
Stubborn Stains: Yellow, brown, or green stains that do not disappear after heavy brushing and shocking.
Rough Calcium Scale: The plaster feels like rough sandpaper due to years of hard water buildup.
Dark Discoloration: The overall color of the pool has turned dingy, gray, or mottled over time.
The Swamp Effect: The pool was abandoned and turned into a dark green pond full of organic debris.
What's Included
Our acid wash service includes the complete draining of the pool, removal of all bottom debris, the full acid etching process, neutralization of the wastewater, and the initial chemical balancing once the pool is refilled.
Because every pool's condition is different, we must inspect the plaster in person to determine if it is thick enough to withstand an acid wash. If the plaster is already crumbling or showing the gunite underneath, an acid wash will only worsen the damage. We provide a free written quote after we see it, ensuring you get honest advice on the best path forward.
Ready for a Crystal Clear Pool?
Get a free written quote after seeing your situation, no pressure.
Neighborhoods We Serve in Katy
We perform professional acid washes for plaster pools across Katy. Whether you have an older pool in Grand Lakes that needs a refresh from hard water scale, or a home in Tamarron where an algae bloom got out of control over the winter, we have the expertise to restore your pool's surface safely.
Pool Acid Wash FAQ
Other Pool Services in Katy
Comprehensive care for your entire pool system.
Pool Cleaning
Weekly maintenance to keep your water crystal clear.
Filter Cleaning
Deep cleaning for DE, cartridge, and sand filters.
Pump Repair
Motor replacements and variable speed upgrades.
Equipment Repair
Fixing automation, timers, and plumbing leaks.
Equipment Installation
Professional installation of new pool systems.
Spa Cleaning
Specialized care and balancing for hot tubs.
Ready to restore your pool's finish?
Get a free written quote for a professional acid wash.