Wednesday, July 9, 2025

Pressure Washing Tips for Brick Homes: What You Need to Know



When done correctly, pressure washing can bring life back to a brick house. While brick is known for its durability and timeless charm, it still needs routine cleaning to stay in good condition. Over time, grime, mold, algae, and pollution cling to brick surfaces—especially in humid or coastal climates. That’s where pressure washing steps in as a reliable way to clean these surfaces quickly and effectively.

Even though bricks are tough, they aren’t invincible. So, before blasting away buildup, it’s important to know how to approach pressure washing with care.

Is Pressure Washing Safe for Brick Houses?

Yes, in most cases, pressure washing is perfectly safe for brick homes. However, that doesn’t mean you can use maximum force. Since bricks are more porous than concrete, high water pressure can damage the surface and loosen mortar joints. This is especially true for older homes or weathered brick walls.

Because of that, it’s always best to use lower pressure settings, choose the right nozzles, and test a small area first.

Pressure Washing vs. Power Washing: What’s the Difference?

Both cleaning methods use water to remove buildup, but power washing involves heated water while Myrtle Beach pressure washing uses water at standard temperature. Although heat can help dissolve oily grime faster, non-heated pressure washing is usually sufficient for brick cleaning. It’s gentler on surfaces and still gets the job done when paired with the right cleaning solution.

Why Brick Cleaning Matters for Home Maintenance

Although brick is considered low-maintenance, it still collects dirt, mildew, and organic buildup over time. Without cleaning, brick walls can start to discolor, retain moisture, or even grow mold and moss. Eventually, this buildup can affect not just appearance but also the structural integrity of your walls.

That’s why regular pressure washing isn’t just for curb appeal—it’s also part of smart property upkeep.

Start with Low Pressure to Avoid Brick Damage

One of the most common mistakes people make during pressure washing in Myrtle Beach SC is using too much force. While it might seem like more pressure means faster results, it can actually wear down brick surfaces and wash out mortar between joints. As a starting point, stick with 500 PSI and gradually increase if needed, but never exceed 2,000 PSI.

In addition, use a nozzle that spreads the water out, rather than concentrating it in one area. A wide spray pattern helps prevent cracking and preserves the texture of the brick.

Mind the Distance During Pressure Washing

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Even if you’re using the right pressure level and nozzle, holding the wand too close can still cause damage. That’s why maintaining proper distance matters. Holding the sprayer at least a foot away from the surface lets the pressure clean effectively without driving water too aggressively into the mortar.

Also, move in smooth, consistent strokes. Stopping in one spot for too long increases the risk of erosion.

Skip the Harsh Chemicals Like Muriatic Acid

While some people use chemicals to clean brick, it’s better to avoid products like muriatic acid, ammonia, or drain cleaners. These can eat away at mortar, stain the brick, or compromise the integrity of the wall. Instead, stick with a mild detergent approved for masonry surfaces—or use plain water if buildup is minimal.

For Tough Spots, Use a Brush Alongside Pressure Washing

Not every stain will wash away with water alone. In that case, you may need to scrub a bit by hand. Rather than switching to harsh wire brushes, choose a soft nylon or natural-bristle brush. These tools are tough enough to break up grime without scratching or damaging your brick.

Just keep in mind that even gentle brushing should be used sparingly and only when necessary.

Professional Pressure Washing Can Save Time and Hassle

Although you can do the job yourself, there are plenty of benefits to hiring professionals in Myrtle Beach SC. Not only do experts assess the condition of your brick before starting, but they also bring commercial-grade tools and eco-friendly cleaning solutions you might not find at your local hardware store. As a result, they finish the job faster—and usually with better results.

If you’re looking for trained technicians to handle your brick exterior with care, K&M Pressure Washing LLC offers residential pressure washing services tailored to older homes and historic brick structures. Their team understands how to preserve your property’s value while keeping it clean and beautiful.

Call K&M Pressure Washing LLC now to schedule your brick cleaning service with expert pressure washing that protects your home and boosts its curb appeal. A fresh, clean exterior is just a rinse away—without the risk of damage or unnecessary repairs.

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K&M Pressure Washing LLC
Myrtle Beach, SC
843-399-0674
 

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