Acid Wash Pool Service in Raleigh, NC

Even with regular pool maintenance, your swimming pool can develop issues that require a deeper cleaning process. Stains on the pool surface, faded plaster, recurring algae, or mineral buildup along the pool tile line can make your pool look older than it is. Our acid wash service helps pool owners in the Raleigh area restore their pool to pristine condition.

Blue swimming pool with trees reflections and beautiful blue sky

What Is Acid Washing?

A pool acid wash is a deep cleaning method that uses a carefully diluted muriatic acid solution to strip away a thin layer from the pool’s surface. The acid washing process involves draining the pool completely, applying the acid mixture in sections, and rinsing each area thoroughly before refilling with clean water. This removes dirt stains, mineral deposits, calcium buildup, and algae growth that regular cleaning cannot address. Our team safely manages the entire cleaning process so you do not have to worry about potential dangers associated with acid exposure or harsh chemicals.

When Does a Pool Need an Acid Wash?

Many Raleigh area pool owners wait too long before scheduling an acid wash. Recognizing the signs early helps you avoid bigger issues down the road. Your pool may need an acid wash if you notice:

  • Stubborn stains that will not come out with brushing
  • White calcium deposits or mineral buildup along the tile line or pool wall
  • Algae stains that keep returning even when water chemistry is properly balanced
  • A dull or discolored pool surface despite consistent maintenance

 

If your pool has been sitting unused for an extended period with stagnant or green pool water, acid washing can help bring it back to life.

Swimming pool with blue and clear water

Benefits of Acid Washing Your Pool

When performed correctly, pool acid washing keeps your pool cleaner and cuts down on the work needed to tackle stubborn stains:

  • Restores a Fresh Appearance: The acid wash process revives the original look of concrete and plaster pool surfaces, giving you clean water and a bright, refreshed finish.
  • Eliminates Buildup: Strips away mineral deposits, algae stains, chemical residue, and calcium buildup that accumulate over the years and resist standard cleaning methods.
  • Enhances Visual Appeal: Gives your pool and backyard a brighter, more welcoming look. A clean pool surface makes a real difference in how your outdoor space feels.
  • Simplifies Ongoing Maintenance: Starting with a clean pool surface makes balancing water chemistry easier and supports your regular pool maintenance routine going forward.

The Acid Wash Process

Our Raleigh team follows a proven  acid washing process to deliver consistent results while protecting your pool surface.  These steps include draining the pool completely, applying the acid mixture in sections, and rinsing each area thoroughly before refilling with clean water. Once the pool is refilled, we balance the water chemistry so your pool is ready to use.

Why Choose Net Positive Pools of Raleigh

At Net Positive Pools, we bring trained technicians, professional-grade pool equipment, and a proven acid wash process to every job. We remove buildup carefully, without over-stripping the surface, to protect the long-term condition of your pool plaster. Our team explains the process, answers your questions, and makes sure you understand what to expect before we get started.

Beyond acid washing, our Raleigh team also provides:

Weekly pool maintenance

Pool start-up services

Pool equipment repair and replacement

Pool closing and winterization

Contact Net Positive Pools today to schedule pool service with a team you can trust.

FAQs

Most pools benefit from acid washing every three to five years. Pools with heavy staining, frequent algae problems, or significant mineral deposits may need treatment sooner. If stubborn stains or calcium buildup return quickly after cleaning, it may be time for another acid wash.

Yes, when performed by trained professionals. Muriatic acid is a harsh chemical that requires careful handling. Our acid wash process protects your pool surface while thoroughly removing stains and buildup.

Acid washing removes most stains, including algae, calcium deposits, and mineral discoloration. However, deep or older stains may require additional treatments.

The acid wash process can typically be completed in a single day, though the exact timeline depends on your pool’s size and condition. Larger pools or those with heavy buildup may need additional time.

Acid washing works best on plaster, inground concrete, or gunite pools. This treatment is not recommended for vinyl or fiberglass pools because the harsh chemicals can damage those surfaces.

After we finish the acid wash and refill your pool, we balance the water chemistry so everything is ready for use. You can typically start enjoying your pool within a day or two after the service is complete.