Paving Expert Advises on 4 Common Mistakes to Avoid When Cleaning Patio Slabs

As we embrace the fresh start that January brings, it’s the perfect time to rethink how we care for our outdoor spaces. Steven Bell, the Managing Director of Paving Shopper, brings to light some crucial insights. While maintaining the pristine look of your patio might seem like a simple task, Bell highlights several common cleaning practices that could inadvertently damage your paving stones. His expert advice is particularly timely as we look to rejuvenate our homes and gardens for the new year.

Caution with Pressure Washers
While pressure washers can be effective, Bell advises caution. Incorrect use can cause significant damage to paving stones. He explains that while most paving stones are robust, excessive pressure or frequent use can lead to surface imperfections like pitting and cracks. Bell recommends keeping the nozzle at least a foot away from the paving and avoiding the highest pressure settings to prevent damage.

Avoid Strong Acids
Bell warns against using strong acids for cleaning, as they can deteriorate natural paving stones over time. This can lead to cracking, discolouration, and difficult-to-remove stains. Instead, he suggests using milder acids like lemon juice or vinegar diluted in water, which can effectively remove stains without harming the stone.

Use Soft Bristle Brushes
The choice of brush is crucial in cleaning paving stones. Bell advises against hard, stiff-bristled, or wire brushes, as they can damage the surface of the stones. He recommends using softer bristled brushes to avoid scraping and harming the natural stone.

Avoid Salts During Winter
Using salts in winter might seem beneficial for deicing, but Bell cautions that salts can be erosive, leading to surface deterioration and cracks in paving stones. He suggests using sand or salt-free deicing substances as gentler alternatives that provide grip without damaging the stone.

Bell’s insights emphasise the importance of using the right tools and substances to maintain the beauty and longevity of your patio paving. He stresses that while some methods might seem effective, they can cause long-term damage, underscoring the need for careful and informed maintenance practices.