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Over time, your pool surface can lose its bright, clean look—especially if algae, minerals, or chemical imbalances have built up. If regular brushing or chemical treatments aren’t restoring that sparkle, a professional drain and acid wash may be exactly what your pool needs.

Let’s explore what an acid wash involves, when it’s recommended, and how it restores beauty and cleanliness to your pool surface.

What Is an Acid Wash?

An acid wash is a deep-cleaning process that removes stains, calcium buildup, algae, and grime from your pool’s plaster or concrete surface. Once the pool is drained, a diluted muriatic acid solution is carefully applied and scrubbed into the surface. The top layer of the finish is gently etched away—revealing a fresh, stain-free layer underneath.

It’s often called a “drain and clean” or “pool reboot” because it delivers dramatic, visible results.

When Does a Pool Need an Acid Wash?

Not every pool needs an acid wash—but it can be a smart option if:

• Your pool has persistent algae stains or green water
• You see mineral or calcium deposits on the walls
• The finish is discolored from years of chemical use
• The pool surface feels rough or chalky
• You’re preparing for a resurfacing or repair project
• You want to give your pool a fresh seasonal reset

Acid washing is best done every 5–7 years, or as needed based on condition and usage.

Is It Safe for Your Pool?

When done by professionals, acid washing is safe and effective. However, because it removes a thin layer of the pool surface, it’s not something to do too frequently. The process requires experience, proper protective equipment, and careful handling of chemicals and runoff to avoid damaging the pool or surrounding area.

At A&N Pool Solutions, we perform every acid wash with precision—keeping your pool and property safe throughout the process.

Benefits of an Acid Wash

• Restores original surface color and brightness
• Eliminates stubborn stains and residue
• Improves texture and appearance
• Helps reset chemical balance after major issues
• Prepares surface for repairs or refinishing

It’s one of the most effective ways to give an older pool a major visual refresh—without the cost of resurfacing.

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