Pool Chlorine Wash

Chlorine Wash Services in Simi Valley – Restore Your Pool with SoCal Poolfection

There’s nothing more frustrating than walking outside to find your pool water has turned green, your surfaces are stained, or algae has taken over. Whether it’s from a long period of neglect, equipment issues, or an unexpected bloom, your pool can go from sparkling clean to murky and unusable in just a matter of days.

That’s where chlorine wash comes in and SoCal Poolfection is here to help. As your trusted chlorine wash company in Simi Valley, we offer expert pool cleaning services to remove algae, restore surface brightness, and get your pool back in swim-ready condition. Whether it’s part of a major clean-up or a routine part of seasonal maintenance, a chlorine wash can make a dramatic difference in the way your pool looks and feels.

In this guide, we’ll explain everything you need to know about chlorine washing, including when to choose it over an acid wash, how it helps remove algae, and why draining your pool is the perfect opportunity to refresh your pool surfaces.

What Is a Chlorine Wash?

A chlorine wash is a specialized cleaning process used on empty pools to remove organic contaminants, stubborn algae, and unsightly stains from the walls and floor. Once the water is drained, a concentrated liquid chlorine solution is applied to the interior surface of the pool. This solution penetrates the pores of the plaster or surface material, killing algae spores and lifting grime that regular brushing and chemicals just can’t remove.

Unlike an acid wash, which uses muriatic acid and is more aggressive on your pool’s surface, a chlorine wash is gentler. It’s ideal for pool owners who want a deep clean without the wear and tear that comes from harsh acid treatments.

When to Choose Chlorine Wash Over Acid Wash

While both chlorine and acid washes are designed to clean your pool, they serve slightly different purposes and choosing the right one can make all the difference.

Choose a chlorine wash if:

• You’re dealing with a green pool or heavy algae

• The pool surface is stained from organic matter (leaves, algae, dirt)

• You want to freshen up your pool without harming the surface

• You’ve recently drained your pool and want to disinfect or sanitize it

Choose an acid wash if:

• Your pool has calcium or mineral buildup

• You see rust stains, scale, or discoloration from hard water

• You’re trying to remove tough, inorganic stains embedded in the plaster

• The surface has etched or faded over time and needs a reset

Chlorine washing is not as harsh as acid washing, making it a safer choice for pools with older or delicate plaster. It’s also ideal for pools where the main problem is algae rather than scale or mineral staining.

Understanding Algae: Green, Yellow, and Black

Before we dive deeper into why a chlorine wash works so well, it’s helpful to understand the different types of algae that can invade your pool.

Green Algae

This is the most common form of algae in pools. It grows quickly, especially in warm, sunny conditions and when chlorine levels drop. Green algae makes the water cloudy and gives the pool a greenish tint. It’s slippery and often found floating in the water or clinging to the walls and floor.

Chlorine wash is highly effective at killing green algae spores on the surface, especially when the pool has been overwhelmed or neglected.

Yellow Algae (Mustard Algae)

Yellow algae is less common than green algae but more stubborn. It usually appears in shady areas and can resist normal chlorine levels. It looks like yellow or brownish dust that clings to walls and steps.

Because yellow algae is more chlorine-resistant, chlorine washing is an excellent way to remove it from plaster pores and prevent it from coming back.

Black Algae

Black algae is the toughest of them all. It forms dark, hard-to-remove spots and burrows deep into the plaster surface. It’s resistant to brushing and chemicals and requires a more aggressive approach to eliminate.

In cases of black algae, chlorine washing may help, but some cases may require spot acid treatments or even resurfacing if the infestation is deep.

No matter what type of algae you’re dealing with, SoCal Poolfection can assess your situation and recommend the best course of action—whether it’s a chlorine wash, partial drain, chemical treatment, or something more advanced.

The Ideal Time for a Chlorine Wash

If you’re planning to drain your pool, there’s no better time to schedule a chlorine wash. Since the water is already out, we can apply the chlorine treatment directly to the dry surface, which allows it to soak into the plaster and remove or fade many types of stains.

Here are some perfect opportunities for a chlorine wash:

• You’re turning your green pool from “green to clean“

• You’re refreshing your pool before the start of summer

• You’ve had algae problems and want to sanitize the surface

• Your pool hasn’t been drained in several years

• You’re seeing organic stains from leaves, dirt, or algae

• You’re preparing for tile cleaning or calcium removal

Dealing with Calcium on Pool Tile? Now’s the Time.

Many homeowners notice calcium buildup on pool tile the chalky white scale that forms along the waterline. This is caused by hard water and evaporation over time. It not only looks bad but can also damage your tile if left untreated.

If your pool is already drained for a chlorine wash, it’s the perfect time to have SoCal Poolfection:

• Remove calcium scale from tile and grout

• Polish and restore the appearance of tile

• Clean the waterline and coping

• Treat the surface to prevent future buildup

By combining tile cleaning with a chlorine wash, you get a fully refreshed and revitalized pool surface without having to drain the water again later.

What to Expect During a Chlorine Wash

At SoCal Poolfection, our chlorine wash process is safe, effective, and tailored to your pool’s needs. Here’s what the typical process looks like:

1. Drain the pool – We safely pump out the water, following all local water discharge rules in Simi Valley.

2. Inspect the surfaces – We check for cracks, wear, or any special areas that need attention.

3. Apply chlorine solution – We coat the plaster or interior finish with a high-strength chlorine mixture.

4. Scrub and rinse – After allowing the solution to sit, we scrub as needed, then rinse everything thoroughly.

5. Final rinse and drain – We remove all remaining residue to ensure nothing is left behind.

6. Optional services – We can also clean tile, remove stains, or prepare your pool for refilling.

Once the process is complete, we’ll advise you on the best steps to refill, balance, and restart your system or we can take care of it for you as part of our weekly pool service.

Chlorine Wash vs. “Green to Clean” Treatments

If your pool is green but still has water in it, you might not need to drain it right away. Our green to clean process is a water-based chemical treatment that uses high doses of chlorine and algaecide to restore water clarity.

Choose green to clean if:

• The algae isn’t too advanced

• You want to avoid draining

• You want a faster turnaround time

Choose a chlorine wash if:

• The pool has been green for weeks

• Water is cloudy and dark

• You see surface stains or heavy organic buildup

• The pool hasn’t been drained in several years

Our team will assess your pool’s condition and help you decide which approach makes the most sense.

Why Choose SoCal Poolfection for Chlorine Washing?

As a local, family-owned business based in Simi Valley, SoCal Poolfection is proud to offer professional and reliable pool service for homeowners who want their pools to look and perform their best. We’ve helped countless families bring their pools back to life with thoughtful care, skilled cleaning, and honest advice.

Here’s what you can expect when you choose us for your chlorine wash:

• Clear communication and fair pricing

• Fast scheduling and on-time service

• Knowledgeable technicians who care about your pool

• Safe handling of chemicals and wastewater

• Respect for your property and the environment

Whether you need a deep clean, stain removal, or regular weekly pool service, we’re here to make pool ownership easier and more enjoyable.

Ready to Schedule Your Chlorine Wash in Simi Valley?

If your pool has turned green, your walls are stained, or it’s simply time for a deep clean, SoCal Poolfection is ready to help. Our professional chlorine wash services are a safe and effective way to restore your pool’s surface, eliminate algae, and bring back that fresh, clean look you love.

Call us today to request a free estimate or schedule an inspection. Let SoCal Poolfection show you why we’re the go-to chlorine wash company for pool owners in Simi Valley and beyond.