Brick Cleaning Done Properly:
- Feb 20
- 2 min read
On most jobs, brick cleaning is treated as one of the final boxes to tick. It’s often rushed, under-scoped, or handed to whoever’s available at the time.
That’s usually where things go wrong.
Because brick cleaning - done properly - isn’t just about appearance. It’s about protecting the finish you’ve just built, avoiding damage, and handing over a job that actually reflects the quality of the work underneath.
It’s Not Just “Pressure Washing”
A lot of people assume brick cleaning is simple:
Turn up, hit it with pressure, job done.
In reality, that approach is exactly what causes problems like:
Washed-out mortar joints
Patchy or streaky brickwork
Permanent etching or surface damage
White staining that shows up weeks later
Good brick cleaning is controlled, methodical, and surface-specific.
What Proper Brick Cleaning Actually Involves
Brick cleaning isn’t about blasting it with pressure—it’s about doing things in the right order.
1. Check the Brick First
Every job is different. The type of brick, mortar condition, and staining all affect how it should be cleaned.
2. Pre-Wet the Area
The brick and surrounding areas are wet down first to:
Protect surfaces
Stop chemicals soaking in too fast
Help achieve an even finish
Skipping this step often leads to staining issues.
3. Use the Right Chemicals
Different stains need different treatments. Getting this wrong either does nothing—or causes damage.
4. Use Controlled Pressure
More pressure doesn’t mean better results. Too much can damage bricks and joints.
A proper clean uses the right pressure, not the highest pressure.
5. Rinse It Properly
Everything needs to be fully rinsed and neutralised. If not, stains can come back or leave a patchy finish.
What a Good Brick Cleaning Company Does Differently
You’ll notice the difference straight away.
They won’t:
Default to high pressure
Give vague answers
Rush through the job
Instead, they will:
Ask about the build and materials
Explain the process clearly
Set realistic expectations
Take steps to protect surrounding areas
Focus on consistency across the entire surface
Most importantly—they understand that they’re working on a finished product, not just “cleaning dirt”.
The End Result You Should Expect
When it’s done properly, brick cleaning should:
Remove mortar and residue cleanly
Maintain the integrity of the brick and joints
Leave a consistent, even finish
Hold up visually over time—not just on the day
It shouldn’t look overworked, patchy, or artificially stripped.
It’s a common misunderstanding — but pressure washing isn’t just about turning up the pressure and blasting everything clean.
Done incorrectly, it can damage surfaces, leave patchy results, or cause issues that show up weeks later. The goal isn’t maximum pressure — it’s using the right method for the surface.
If your property needs proper cleaning, it should be handled with the right process and care, so the finish lasts and nothing gets damaged in the process.
