Pool Draining & Acid Wash

Deep cleaning when your surface is sound but stained

$400-800

Typical Cost

1-2

Days

vs $2K+

Full Resurface

When Acid Washing Helps

If your pool surface is stained but structurally sound, an acid wash can restore its appearance without full resurfacing. The process removes a thin layer to reveal fresh material underneath.

Good for: Mineral stains, calcium deposits, algae staining, general discoloration.

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Our Acid Wash Process

Drain the Pool

We fully drain the pool and remove any debris from the bottom

Apply Acid Solution

Apply muriatic acid solution to dissolve stains, mineral deposits, and algae

Scrub & Rinse

Thoroughly scrub the surface and rinse away all acid and dissolved material

Refill & Balance

Refill the pool with fresh water and balance all chemical levels

Honest Assessment

Acid washing removes a small amount of plaster each time, so it can only be done a limited number of times before resurfacing becomes necessary.

We'll inspect your pool and give honest advice - if resurfacing is the better investment, we'll tell you.

Our pool had years of staining and looked terrible. After the acid wash it looked like a completely different pool. They were in and out in two days. Very impressed.

Carlos P.

Phoenix, AZ

Acid Wash FAQs

How often should you acid wash a pool?

Most pools benefit from an acid wash every 3-5 years, or whenever staining becomes noticeable. In Arizona, calcium buildup from hard water is the most common reason for acid washing.

Is acid washing safe for my pool?

Yes, when done by professionals. We use carefully diluted muriatic acid and proven techniques to remove stains without damaging the underlying surface. We also neutralize and dispose of waste water properly.

What's the difference between acid wash and resurfacing?

An acid wash removes surface stains and deposits from your existing finish — it's a deep clean. Resurfacing replaces the entire pool surface with new material. Acid washing is less expensive but doesn't fix structural issues like cracks or rough texture.

How long does an acid wash take?

A standard acid wash takes 1-2 days including draining, washing, and refilling. It's the quickest way to dramatically improve your pool's appearance.