Your pool should be a place to relax and cool off — not a source of stress. However, algae buildup, stubborn staining, and years of neglect can leave your pool looking dark, uninviting, and unsafe. A professional chemical wash is one of the most effective ways to restore your pool’s surface and water clarity.
At Valley Pool Service, we serve residential pool owners throughout the East Valley, including Apache Junction, Gilbert, Mesa, and Chandler. Therefore, we understand the specific challenges that Arizona’s intense heat and hard water create for pool surfaces and finishes.
If your pool has gone from sparkling blue to murky green — or worse — a chemical wash may be exactly what it needs. Read on to learn what this service involves, when it makes sense, and how our team can help.
What Is a Chemical Wash?
A chemical wash is a deep-cleaning process applied directly to your pool’s plaster or surface. Unlike a simple algae treatment, it removes embedded algae, mineral staining, and discoloration that regular brushing cannot fix. Because of this, it is often the right choice for pools that have been sitting neglected for an extended period.
During the process, a technician drains the pool and applies a diluted acid solution to the surface. This solution lifts staining and kills algae at a deeper level. Then, the surface is thoroughly rinsed before the pool is refilled and rebalanced.
It is important to understand that a chemical wash removes a very thin layer of plaster. Therefore, it should not be performed too frequently. A trained pool professional will assess your surface and recommend the best approach for your specific situation.
How Is It Different from an Acid Wash?
You may hear the terms “chemical wash” and “acid wash” used interchangeably. In practice, both involve draining the pool and applying an acidic cleaning solution. However, an acid wash is typically more aggressive and removes slightly more plaster. A chemical wash uses a milder solution suited for moderately stained surfaces. Your pool technician will recommend the right level of treatment based on your pool’s condition.
Signs Your Apache Junction Pool Needs a Chemical Wash
Not every dirty pool requires a chemical wash. However, there are clear signs that a standard cleaning or chemical treatment will not be enough. Knowing these signs can save you time and money.
- Dark green or black algae covering the walls and floor
- Stubborn brown or rust-colored staining that brushing cannot remove
- Cloudy or murky water that does not respond to chemical balancing
- A strong odor coming from the water even after treatment
- Pool neglected for one or more seasons without maintenance
- Visible algae root growth into the plaster surface
Additionally, pools in Apache Junction and surrounding East Valley communities face heavy sun exposure and high mineral content in the water. These factors accelerate staining and algae growth, especially during the summer months. As a result, a chemical wash becomes necessary more often than many homeowners expect.
When a Chemical Wash May Not Be Enough
In some cases, the pool surface may be too far gone for a chemical wash to restore it. For example, if the plaster is cracked, peeling, or heavily pitted, a replaster may be the better long-term solution. Moreover, if algae has penetrated deeply into the surface, stronger treatment options may be required. A professional inspection will help you understand all available options before you commit to a service.
If you are unsure where your pool stands, contact Valley Pool and we will walk you through the process step by step.
The Chemical Wash Process: Step by Step
Understanding what happens during a chemical wash helps set clear expectations. Furthermore, it helps you prepare your property and plan for the downtime while your pool is drained.
Step 1: Pool Inspection and Assessment
First, a Valley Pool technician visits your property and evaluates the pool surface, equipment, and water. We check for cracks, equipment issues, and the severity of staining. This inspection helps us determine whether a chemical wash, acid wash, or an alternative treatment is the right fit.
Step 2: Draining the Pool
Next, we fully drain the pool using a submersible pump. This step takes several hours depending on your pool’s size. Meanwhile, we prepare the equipment and cleaning solution. It is important to drain the pool properly to avoid hydrostatic pressure damage, especially in Arizona’s soil conditions.
Step 3: Applying the Chemical Solution
Once the pool is drained, we apply the diluted acid solution to the plaster surface in sections. The solution reacts with the staining and algae, breaking them down at the surface level. Our technicians work carefully and methodically to ensure even coverage across all walls and the floor.
Step 4: Rinsing and Neutralizing
After the solution has done its work, we thoroughly rinse the entire surface with clean water. Additionally, we neutralize any remaining acid to protect the plaster and surrounding equipment. This step is critical for both safety and surface longevity.
Step 5: Refilling and Rebalancing
Finally, we refill the pool and balance the water chemistry. Proper chemical balancing after a wash is essential to protect the freshly cleaned surface. We test and adjust pH, alkalinity, calcium hardness, and sanitizer levels before we consider the job complete.
Why Apache Junction Pool Owners Trust Valley Pool Service
Valley Pool Service has built a strong reputation across the East Valley by delivering honest, thorough, and friendly service. We serve homeowners in Apache Junction, Gilbert, Mesa, Queen Creek, and Chandler. Therefore, we are familiar with the local water quality, pool equipment, and conditions that affect pools in this region.
Our technicians explain what your pool needs in plain language. We do not use jargon or push unnecessary services. Instead, we give you a clear picture of your pool’s condition and the options available to you. You make the decisions — we do the work.
Furthermore, we understand how frustrating it is to deal with a green, neglected pool, especially when summer is approaching. We work efficiently so you can get back to enjoying your pool as quickly as possible.
Serving the East Valley with Honest Pool Care
Whether you live near the Superstition Mountains in Apache Junction or closer to the heart of Gilbert, our team is ready to help. We bring the same level of care and professionalism to every property we service. Additionally, we are happy to set up a regular maintenance plan after your chemical wash to keep your pool in top shape season after season.
Protecting Your Pool After a Chemical Wash
A chemical wash is a significant investment in your pool’s health and appearance. However, without proper follow-up care, the results will not last. There are several steps you can take to protect your pool after a wash.
- Test your water weekly and adjust chemistry as needed
- Brush your pool walls and floor at least once a week to prevent algae from taking hold again
- Run your pump and filter for the recommended number of hours each day
- Shock your pool regularly, especially after heavy use or monsoon rain
- Keep your filter clean so it can properly circulate and sanitize the water
- Schedule routine professional maintenance to catch problems early
Because of this ongoing maintenance, many homeowners in the East Valley choose to partner with Valley Pool Service for weekly or bi-weekly pool care. As a result, they spend less time worrying about chemistry and more time enjoying their backyard.
Frequently Asked Questions About Chemical Wash Service
How long does a chemical wash take?
The full process typically takes one day, including draining, washing, rinsing, and refilling. However, the total time depends on your pool’s size and condition. Your technician will give you a realistic timeline before starting.
How often should a chemical wash be done?
Most pools do not need a chemical wash more than once every few years. In fact, doing it too often can thin the plaster over time. Regular maintenance and proper chemistry are the best ways to avoid needing frequent washes.
Will a chemical wash damage my pool surface?
When performed correctly by a trained professional, a chemical wash is safe for most plaster surfaces. However, it does remove a very thin layer of plaster. Therefore, it is important to have the surface evaluated first. We will let you know if your pool is a good candidate.
Can I do a chemical wash myself?
We strongly advise against DIY chemical washing. The acid solution used is hazardous and requires proper safety equipment and handling. Moreover, incorrect application can damage your plaster, equipment, or decking. A professional service ensures the job is done safely and effectively.
Does Valley Pool Service offer chemical wash in Apache Junction?
Yes. We serve Apache Junction and the surrounding East Valley communities, including Gilbert, Mesa, Chandler, and Queen Creek. Our team is ready to assess your pool and recommend the best course of action. Request a free quote today to get started.
Ready to Restore Your Pool? Contact Valley Pool Service Today
A neglected or stained pool does not have to stay that way. A professional chemical wash can transform your pool from green and grimy to clean and swim-ready. Furthermore, our team at Valley Pool Service is here to make the process straightforward and stress-free.
We proudly serve Apache Junction, Gilbert, Mesa, Chandler, Queen Creek, and communities throughout the East Valley. Whether you need a one-time deep clean or a long-term maintenance partner, we are ready to help.
Talk with a pool care expert today. Schedule your chemical wash service and take the first step toward a clean, healthy pool your family can enjoy all season long. Visit our website or contact Valley Pool to request a free quote.
