natural stone cleaning

How do you make old brick look new again?

Revitalising the appearance of old brickwork is a transformative process that breathes new life into the aesthetics of your property. Whether it’s due to environmental wear and tear, pollution, or simply the passage of time, brick surfaces can lose their vibrancy and charm.

As dirt and grime accumulate, they mask the natural beauty of the brick and stone, leading to a dull and aged appearance. Fortunately, with the right brick cleaning methods and preventive measures, you can restore old bricks to look new again.

This blog post delves into the most effective techniques and cleaning solutions available to rejuvenate your hard surfaces. From choosing the appropriate stone cleaner for natural stone to avoiding common practices that might cause damage, such as using a wire brush on delicate surfaces, we will guide you through the process of making your clean brickwork stand out.

Discover how to tackle the challenge of maintaining and restoring the beauty of your brickwork without compromising its integrity. Join us as we explore the best practices and cleaning products designed specifically for this task, ensuring that your bricks and stones are not only clean but also protected and preserved for the future.

natural stone cleaning

Understanding brick discolouration and deterioration

Over time, brickwork faces several challenges, from atmospheric pollutants to organic growths like moss and algae. Factors contributing to the deterioration of bricks include:

Environmental pollutants

Smoke, acid rain, and urban pollution can cause significant staining on brick surfaces. These stains may need professional attention to remove, as the compounds in pollution often penetrate deeply into the brick’s surface.

Biological growths

Moss, algae, and lichens not only discolour but can also physically damage bricks as they grow. These types of organic growths adhere strongly to the surfaces they colonise, making them particularly challenging to clean.

The use of specific algae-targeting cleaning products is often the best approach to not only remove these growths but also prevent their return.


Freeze-thaw cycles, sun exposure, and rain all wear down the surface of the brick over time. Repeated exposure to water may cause bricks to lose their surface integrity, leading to further damage and the need for more frequent cleaning and maintenance.

The use of pressure washing can be effective in these cases, but it must be used judiciously to avoid additional damage to already vulnerable brickwork.

stone cleaner

Effective brick cleaning techniques

Pressure washing

Pressure washing stands out as one of the most effective and immediate methods for brick cleaning. This technique excels at removing layers of dirt, grime, and biological material from brickwork and other hard surfaces such as natural stone floors.

It is crucial to use the correct pressure settings to clean effectively without risking damage to the brick’s surface. Professionals typically recommend specific pressure levels to ensure that the cleaning does not cause damage while still achieving a deep clean.

Steam cleaning

For more stubborn stains or sensitive areas, particularly on natural stone or older brickwork, steam cleaning offers a gentler alternative. The high temperature of the steam helps to break down pollutants and kill biological growths such as algae, without the abrasiveness of high-pressure water.

This method is particularly useful for maintaining the integrity of the surface while removing stains and dirt effectively.

professional natural stone cleaning

Chemical cleaning

Using specially formulated chemical cleaners can effectively address tough stains like graffiti or deep-seated soot on bricks and stone.

When selecting a cleaner, it is important to choose a product that is suitable for the type of brick or stone, ensuring that the chemical composition does not cause damage.

These cleaning products are designed to be used with care, often requiring dilution or specific application techniques to prevent staining or damage to the surface.

TORC Blasting

TORC blasting is an excellent option for the toughest cleaning jobs, particularly effective on historical or particularly delicate brickwork.

This method combines low-pressure air, fine granulate, and water to gently but effectively clean the brick surface without causing harm.

TORC blasting is highly recommended for removing entrenched dirt and discolouration without the risk of damaging the bricks, making it a preferred method for both professionals and those maintaining valuable brick structures.

remove staining growth

Restoring brick beauty

After thoroughly cleaning your brickwork, you might notice that the bricks still lack their original lustre. This is where the use of a brick sealant becomes essential. Applying a high-quality sealant can significantly enhance the colour and protect the surface from future damage.

These products are specially formulated to repel water and resist stains, which are crucial for maintaining the aesthetic of your brickwork. Moreover, a good sealant reduces the likelihood of frost damage by providing a barrier against moisture penetration.

Sealants are particularly beneficial after removing stubborn stains that may have required professional cleaning methods or higher pressure washing techniques. By sealing your cleaned brickwork, you ensure that future stains are easier to remove and that the surface remains durable against various elements.

When choosing a sealant, it is best to select one that is appropriate for the type of brick or stone you are working with. Some sealants are better suited for floors or high-traffic areas, while others are formulated for vertical surfaces exposed to less direct wear.

Overall, using the right sealant after cleaning not only restores the brick’s appearance but also provides long-lasting protection, making it a necessary step in maintaining and preserving the quality and beauty of your brick and stone surfaces.

green growth 2

Preventive measures

Maintaining the rejuvenated look of your bricks involves regular upkeep and preventive strategies:

Regular cleaning

Schedule periodic cleaning sessions to prevent the build-up of dirt and organic materials. This common practice is one of the most effective ways to keep your brickwork looking its best.

Using a stone cleaner can help remove any new staining that may occur, especially on natural stone surfaces which are prone to discolouration.


Regularly inspect for signs of damage or areas where water may penetrate, especially after severe weather conditions. It’s essential to address these issues promptly to keep the structure sound and free from water damage.

Inspections should focus on both the bricks and mortar, looking for any cracks or loose elements that need immediate attention.

Appropriate landscaping

Ensure that surrounding landscaping does not direct water towards brick surfaces and keep climbing plants clear to avoid root damage to the mortar.

The way you manage the landscaping around your brickwork can significantly impact its longevity and appearance. It’s based on the principle that preventing water accumulation near your brick structures will greatly reduce the risk of moisture-related problems.

stone cleaner clean green growth by brush

Restoring brilliance to your brickwork

Revitalising old brickwork is a multifaceted process that can dramatically enhance the aesthetic appeal of your property. This guide has outlined several key techniques and strategies to make old bricks look new again, ensuring that every aspect of brick maintenance and restoration is covered.

Starting with effective cleaning techniques, we explored the importance of pressure washing, steam cleaning, chemical cleaning, and TORC blasting. Each method serves a specific purpose, from removing stubborn stains and biological growths to handling the most delicate and weathered bricks safely.

Next, we discussed the critical role of applying a brick sealant post-cleaning, which not only enhances the brick’s colour but also provides a protective barrier against future damage, water penetration, and stain formation.

Lastly, the importance of regular maintenance and preventive measures was emphasized. Regular cleaning schedules, thorough inspections, and strategic landscaping all contribute to sustaining the restored beauty of your brickwork.

While DIY methods can provide temporary solutions, the value of professional brick cleaning services cannot be overstated. Professionals offer the safety, expertise, preparation, and appropriate methods tailored specifically to the type of brickwork at hand. They ensure that the restoration process is conducted efficiently, effectively, and with lasting results.

If you’re looking to restore the beauty of your brickwork with guaranteed safety and expertise, don’t hesitate to contact our professional services today. Our team is ready to provide you with the best solutions tailored to your needs, ensuring your brickwork remains a point of pride on your property.

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