Pressure Washing vs. Soft Washing: What Cumming Homeowners Need to Know Before Cleaning Their House

July 25, 2025

You don’t have to guess which cleaning method is right for your home.



If you’re like most homeowners in Cumming, you’ve noticed stains, grime, or streaks on your siding or driveway and thought, Should I pressure wash this? Or is soft washing better? You’re not alone. These terms get used a lot, sometimes incorrectly, and picking the wrong one can cost you time or damage your home’s exterior.


This post clears up the confusion. You’ll walk away knowing the difference between pressure washing and soft washing, what surfaces each method is best for, and which is safer for your type of home. 


If you're considering soft washing or pressure washing in Cumming GA, this guide will help you choose wisely.

The Problem Most People Run Into When Choosing a Cleaning Method

Here’s what most people don’t realize:  the surface you’re cleaning is what matters, not the machine. 



You could own the most powerful washer in Georgia, but if you use it on wood siding or a shingle roof, you can strip the material, leave permanent marks, or push water under the surface.


That’s how well-meaning DIY homeowners end up with expensive repairs.


Brick walkways that only needed a rinse get blasted with 3,000 PSI, and delicate roof tiles are treated like concrete. The damage is usually avoidable.


If you’ve never heard of soft washing before, that’s okay. Most people haven’t. But understanding this method will help you keep your home looking clean without hurting it in the process.

What Is Pressure Washing?

Pressure washing uses a high-powered stream of water to remove dirt, mold, mildew, and other buildup from hard surfaces. It’s often used for concrete, brick, and stone. When done correctly, it can strip years of grime off a surface in minutes.



Think of it like brushing your teeth with a strong toothbrush. You need some grit to get the plaque off, but too much force and you’ll hurt your gums.


Pressure washing Cumming homes is effective when the surface can handle it.

Surfaces That Can Safely Be Pressure Washed:

  • Driveways
  • Sidewalks
  • Stone patios
  • Concrete retaining walls
  • Pavers


The key is to apply the right pressure level. Lower pressure might not clean deeply. Higher pressure can etch the surface if you hold it too close or stay in one spot too long.


A common mistake is treating all pressure washers the same. Gas-powered washers from big box stores can exceed 3,000 PSI. That’s great for a stained driveway, but not safe for siding or shingles.

What Is Soft Washing?

Soft washing uses a low-pressure stream of water combined with special detergents to gently clean surfaces without damaging them. The water pressure is more like what comes out of a garden hose.



Here’s the part that most homeowners don’t know: soft washing actually kills the mold, algae, and mildew instead of just spraying it off.

That matters, especially in a humid area like Cumming, where algae can grow back fast if you only remove the surface layer.


Soft washing is about chemical treatment more than the force. The right cleaning solution does most of the work, and the low-pressure rinse carries the debris away.

When Soft Washing Is the Better Choice:

  • Roofs (shingles, tiles, and metal)
  • Vinyl, aluminum, or wood siding
  • Stucco or EIFS
  • Fences
  • Painted surfaces
  • Decks


If you live in an older home in North Georgia, your exterior likely includes at least one surface that needs soft washing. It’s especially common in neighborhoods around Cumming where shaded roofs or siding hold moisture longer.

How to Know Which Method Is Right for Your Home

The easiest way to decide between soft washing and pressure washing is to walk outside and look at the surface you’re cleaning. What’s it made of? Is it painted? Is it delicate?



Normally, if you can scratch it with your fingernail, soft washing is safer. If it’s rock hard and doesn’t flex, pressure washing can work. Here’s where it gets tricky: Most homes have a mix of both types. 

 

That’s where many people go wrong. They rent a pressure washer and use it everywhere. Siding, gutters, windows, shingles. Then they’re surprised when paint chips or water leaks into the attic.


Soft washing and pressure washing aren’t interchangeable. They each have a purpose. Using them correctly protects your house, boosts curb appeal, and extends the life of your materials.

So, What Should You Do Next?

Now that you understand the real difference between pressure washing and soft washing, here’s the takeaway: The right method depends on the surface, not the dirt.



If your home in Cumming has a concrete driveway that’s turned orange from Georgia clay, pressure washing will give you fast, visible results. But if your roof is streaked with dark algae or your vinyl siding has spots, soft washing will clean it more safely and thoroughly.


Still unsure? You don’t have to figure it out alone.


You can call Atlas Pro Wash and we’ll walk the property with you. We’ll look at every surface and explain exactly what cleaning method works best for each area.


You can read more about how we handle both soft and pressure washing on our service page. We explain the process and give you a look at real homes we’ve cleaned in your area.


If you're ready to give your home the attention it needs, let’s get started.


Schedule your exterior cleaning service now!

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