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Article: How to Clean and Maintain Natural Stone Paving Slabs?

How to Clean and Maintain Natural Stone Paving Slabs?

How to Clean and Maintain Natural Stone Paving Slabs?

Natural stone paving slabs, revered for their timeless charm, have the power to transform outdoor spaces into enchanting sanctuaries. However, the ravages of time and exposure to the elements can mar their inherent beauty. In this comprehensive guide, we unravel the mysteries of cleaning and resealing natural stone paving slabs, offering insights into best practices, preferred tools, and cost considerations.

How Do You Clean Natural Stone Paving Slabs?

Preparing for Cleaning

Before delving into the cleaning process, meticulous preparation is paramount. Clear the patio of any furniture or plants to ensure unobstructed access to the entire surface. Using a stiff bristled broom, sweep away debris, dirt, and leaves. This preliminary step not only enhances the efficacy of cleaning but also safeguards against potential damage from flying pebbles during the process.

Basic Cleaning with Soap and Water

A fundamental yet effective approach to cleaning natural stone paving slabs involves a mixture of warm water and dish soap. In a spacious bucket, combine a few drops of dish detergent with lukewarm water. Utilize a push broom with sturdy bristles to apply the soapy solution, ensuring even coverage over the stone surface. Subsequently, rinse the entire patio thoroughly with a hose.

Pro Tip: Exercise caution against wire brooms or brushes with wire bristles, as they can scratch the stone surface. Additionally, use cleaners tailored to the specific type of stone to prevent unintended damage.

Removing Stubborn Stains

For persistent stains resistant to basic cleaning, a specialized cleaner tailored to the type of stone is indispensable. Follow the cleaner's instructions, applying it to the stained areas. Allow it the recommended time to act before scrubbing with a nylon brush. Mop the surface afterward to eliminate any excess cleaning solution.

Also, read: The Importance of Proper Drainage in Paving Projects

What Do People Use to Clean and Reseal Natural Stones?

Choosing the Right Cleaning Solution

In the realm of cleaning solutions, wisdom lies in selecting the perfect elixir. Opt for mild detergents or specialized stone cleaners, steering clear of the corrosive touch of acidic or abrasive concoctions that could mar the stone's elegance.


With purposeful strokes, employ a soft-bristle brush or a mop to anoint the paving slabs with the chosen elixir. Gently caress the surface, with extra care lavished upon stains or areas frequented by the rhythmic dance of foot traffic.


Post-scrubbing, baptize the area with the purity of clean water. This ritualistic rinse is imperative, ensuring the expulsion of any lingering residues that might, over time, unveil the villainous side of the cleaning solution.


Grant the natural stone paving slabs the luxury of time – time to bask in the sun's gentle embrace until every nook and cranny is dry. This interlude thwarts water stains, laying the foundation for an effective resealing ritual.

Power Washing with Caution

Power washing, while effective, requires caution. Start with a lighter setting and gradually increase pressure. Maintain a fan-like spray angle and stand a few feet away to prevent damage. Limit power washing to once per season to avoid harm to the stone.

Also, read: Porcelain Vs. Natural Stone Paving Slabs

Battling Moss and Mould

Moss and mould can plague natural stone paving slabs, particularly in damp or shaded areas. Combat these adversaries with a moss and mould remover designed for outdoor use. Dilute as per instructions, apply to affected areas, and allow it to sit before rinsing. Some removers even possess preventative properties, inhibiting future growth.

Dealing with Leaf and Berry Stains

For those contending with leaf and berry stains, an outdoor cleaner designed for stubborn darker deposits is the weapon of choice. Test the cleaner on a small area, then apply generously to the affected tiles. Let it work its magic before brushing with a stiff brush, followed by a thorough rinse.

Sealing the Paving Slabs

Preserve the longevity of your natural stone paving slabs by applying a suitable sealant. Consult professionals or follow manufacturer guidelines for your specific stone type. Application involves an even coat using a suitable stone sealant, with intervals for drying.

Resealing Products

A plethora of high-quality sealers, akin to ancient shields, awaits the guardianship of natural stones. These sealers ward off moisture, stains, and the relentless gaze of UV rays, bestowing upon the stone the gift of time.

Application Process

Navigate the sacred scriptures – the manufacturer's instructions – as you embark on the ceremonial application of the sealer. Armed with a paintbrush or roller, lay an even coat, allowing intervals of drying akin to the meditative pauses in a symphony.

Frequency of Resealing

The cadence of resealing echoes the rhythm of the elements and the dance of feet. As a decree from the stone guardians, resealing every 2-3 years is the harmonious refrain, maintaining the sanctity and integrity of the stone's essence.

Also, read: What Makes Camel-dust Natural Indian Sandstone Paving Slabs So Popular?

How Much Does It Cost to Have Block Paving Cleaned?

In the marketplace of restoration, where currency is the language spoken, the cost of cleansing block paving is a tapestry woven with diverse threads:

  • Professional Cleaning Services: Within a range of $2 to $5 per square foot, professional services encompass the dance of experts, the symphony of cleaning materials, and the orchestration of state-of-the-art equipment.
  • DIY Cleaning: For the daring DIY pilgrim, expenses range from $10 to $30 per gallon for high-quality stone cleaners. Each drop becomes a testament to the commitment to the stone's revival.
  • Resealing Costs: The ritual of resealing, an investment in the stone's everlasting splendor, unveils costs dancing between $0.50 to $2 per square foot.

The Importance of Regular Cleaning

Regular cleaning and maintenance are essential to preserve the beauty and longevity of natural stone paving slabs. By following proper techniques and maintaining a regular schedule, your patio remains a stunning focal point in your outdoor space.

Professional Care for Natural Stone Patios

For those who prefer professional hands, consider hiring a stone care service. Their expertise and specialized tools ensure a deep clean and restoration, maintaining the patio's best appearance for years. Professional care also identifies and addresses underlying issues affecting longevity and durability.


Cleaning and maintaining natural stone paving slabs is a crucial part of preserving their beauty and durability. Follow proper techniques, sweep regularly, address stains promptly, and use suitable cleaners. With the right care, your natural stone paving slabs will continue to enhance your outdoor space for many seasons to come.

Additional Information: If uncertain about the best cleaning method, consult a professional stone care service for expert advice and personalized recommendations. They assess your patio's condition and provide tailored solutions to keep your natural stone paving slabs in optimal condition.

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