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    (480) 299-7575
    Pool acid wash service in Scottsdale, AZ stained plaster pool surface
    Acid Wash in Scottsdale & the East Valley

    Pool Acid Wash in Scottsdale, AZ

    Coronel Pools removes stubborn stains and restores a bright white plaster finish with professional pool acid washing across Scottsdale and the East Valley.

    (480) 299-7575
    Personalized service Trained pool technicians Clear written quotes

    Pool Acid Wash Services in Scottsdale

    Our acid wash service strips stains, removes calcium buildup, and brings back that bright white plaster finish for pools in Scottsdale.

    Stain Removal

    We apply a professional acid wash solution to the pool surface to lift stubborn stains that brushing and chemicals cannot remove. Your plaster comes back bright and clean, ready to look new again.

    Calcium & Scale Removal

    Hard water in Scottsdale leaves calcium rings and scale on the tile and plaster. Our acid wash dissolves that buildup so your waterline looks clean and your surface feels smooth.

    Algae & Discoloration Treatment

    When a pool sits too long and turns green or brown, an acid wash strips the algae stains and discoloration from the plaster. We bring the surface back to a clean, bright finish.

    Surface Inspection

    Before we start, we inspect the plaster for cracks, delamination, or thin spots. If your plaster is too worn for an acid wash, we tell you honestly and explain your options.

    Chemical Balance & Refill

    After the acid wash, we neutralize the surface, rinse thoroughly, and refill the pool. We balance the water chemistry from scratch so your pool is ready to swim in safely.

    Safe, Controlled Process

    Acid washing is tough work that needs the right safety gear and technique. Our trained technicians handle the acid, the rinsing, and the disposal so your pool and yard stay protected.

    Products We Use for Acid Wash

    We use muriatic acid for our acid wash treatments, applied at the correct dilution for your plaster type and stain level. The Scottsdale sun and hard water create tough stains that regular cleaning cannot touch, so we mix the acid to the strength that lifts them without etching the plaster underneath.

    After the wash, we neutralize the surface with soda ash and rinse the pool thoroughly before refilling. We use professional-grade water testing products to rebalance the chemistry from scratch. For ongoing protection, we recommend a quality sealer for the tile line to slow down future calcium buildup in the Scottsdale heat.

    How a Pool Acid Wash Visit Works

    Every acid wash follows a careful routine so your pool surface gets fully cleaned and the water gets balanced from scratch.

    1

    We Drain & Inspect

    We drain the pool to expose the plaster, then inspect the surface for cracks, thin spots, or damage. We tell you honestly if your plaster is too worn for an acid wash and what your options are before we start.

    2

    We Wash & Neutralize

    We apply the acid solution in sections, scrub the stains away, and neutralize the surface with soda ash. We rinse every section thoroughly so no acid residue remains on the plaster or in the pool.

    3

    We Refill & Balance

    We refill the pool with fresh water and balance the chemistry from scratch. You get a clean, bright surface and balanced water that is ready to swim in, plus a note on what we found and what to watch for.

    Warning Signs You Need a Pool Acid Wash

    If you notice any of these, it is time to call us for a professional pool acid wash in Scottsdale.

    Stubborn stains on the plaster that brushing and chemicals will not remove
    White calcium rings or scale buildup along the waterline and tile
    The pool sat unused for months and the plaster is stained green or brown
    The plaster looks dull, dark, or discolored instead of bright and clean

    What Is Included in Your Pool Acid Wash

    Every pool acid wash covers draining the pool, inspecting the plaster, applying the acid solution in sections, scrubbing the stains, neutralizing the surface, rinsing thoroughly, refilling the pool, and balancing the water chemistry from scratch. We follow the same careful routine every time so nothing gets missed and your pool comes back bright and clean.

    If you are wondering about the cost, every pool is a little different. We give a free written quote after seeing your situation, no pressure. The size of the pool, how stained the plaster is, and whether any repairs are needed all play a part. Once we take a look, we lay out the options clearly so you can pick what works for you.

    Ready for a Bright, Clean Pool Surface?

    Get a free written quote from Coronel Pools. We take a look at your Scottsdale pool, explain your options, and let you decide. No pressure.

    Neighborhoods We Serve in Scottsdale

    From the resort-style pools in DC Ranch to the golf community yards in Gainey Ranch and the family setups in Grayhawk, our team knows the plaster types and stain issues common to each Scottsdale neighborhood. Scottsdale sun and hard water create tough stains, so we acid wash thoroughly every time.

    DC Ranch
    Gainey Ranch
    Grayhawk
    McCormick Ranch
    McDowell Mountain Ranch
    Old Town Scottsdale

    Other Pool Services in Scottsdale

    Beyond acid washing, our team handles the full range of pool service needs under one roof for Scottsdale homeowners.

    Pool Cleaning Service

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    Spa Cleaning Service

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    Pool Filter Cleaning

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    Pool Salt Cell Cleaning

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    Pool Equipment Repair

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    Pool Equipment Installation

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    Pressure Washing

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    Pool Acid Wash FAQ

    Answers to the questions Scottsdale homeowners ask about pool acid washing.

    Most pools in Scottsdale need an acid wash every 3 to 5 years, depending on how fast stains build up from the sun and hard water. If your plaster looks dull or stained between washes, it may be time to call us. We inspect the surface first and tell you honestly whether an acid wash is needed or if a lighter cleaning will do the job.

    Let Us Restore Your Pool Surface

    Get a free written quote from Coronel Pools today and see why homeowners across Scottsdale trust us with their pools.

    (480) 299-7575
    (480) 299-7575