Exterior Cleaning Services in Merseyside by Fresh Exteriors

Patio Cleaning – Restore Your Outdoor Space to Its Best

Your patio should be a place to relax, entertain, and enjoy the outdoors. But in the UK climate, patios often become slippery, green, and unsightly due to moss, algae, lichen, and weathering.

Professional patio cleaning can transform tired paving into a safe, fresh, and attractive space you’ll be proud to use again.

At Fresh Exteriors, we specialise in bringing patios of all materials back to life — whether sandstone, concrete slabs, block paving, porcelain, or resin. Our expert cleaning process removes years of dirt and organic growth safely and effectively.

Why Patio Cleaning Matters

Over time, patios collect a mix of contaminants:

• Moss and weeds sprout in the joints, making the area look neglected.
• Algae and biofilm spread across the surface, leaving it slippery and hazardous.
• Lichen and black spots embed deeply in porous stone, creating stubborn stains.
• Dirt and pollution dull the natural colour of the slabs.

Aside from looking unattractive, a dirty patio can be a slip risk, particularly in damp, shaded areas. Regular maintenance keeps your patio safe, clean, and longer-lasting, avoiding the need for costly replacement.

The Fresh Exteriors Patio Cleaning Process

We don’t just “blast it with water.” Our service is professional, methodical, and tailored to each type of surface. Here’s how we do it:

1. Inspection and Preparation

Every patio is different. We start with a free assessment to identify the surface material (sandstone, block paving, porcelain, resin, etc.), the level of staining, and the best treatment method. We also check drainage and protect nearby plants, furniture, and fixtures.

2. Professional Pressure Washing

Using commercial-grade jet washing equipment, we deep-clean the surface at the correct pressure. This removes dirt, algae, moss, and surface growth without damaging the stone. Unlike DIY machines, our equipment penetrates deep into the pores for a lasting clean.

3. Biocide Treatment (Optional but Recommended)

After washing, we apply a biocide treatment to kill off microscopic spores of algae, mould, and lichen. This dramatically slows regrowth, meaning your patio stays cleaner for far longer. It’s a cost-effective step that saves you time and money on future cleans.

4. Re-Sand or Re-Pointing (For Block Paving)

If your patio is block paving, the sand between the joints will be washed out. We brush in fresh kiln-dried sand or offer patio repointing for natural stone to restore stability and appearance.

5. Patio Sealing (Optional)

For added protection, we can apply a professional patio sealer. This helps prevent water absorption, staining, and weed growth. Sealing also enhances colour, giving your paving a vibrant “just-laid” look.

Patio Cleaning for Every Surface

We’re experienced with all types of patios:

• Sandstone Patios – porous and prone to black spot lichen. We use a careful cleaning approach with biocide to restore natural colours.
• Concrete Slabs – affordable but easily stained. Our cleaning removes algae and brightens up dull surfaces.
• Block Paving – moss and weeds in the joints are common. We clean, re-sand, and optionally seal for a strong finish.
• Porcelain & Ceramic Tiles – low-porosity but still collect grime. We use low-pressure washing and specialist cleaners to avoid damage.
• Resin Bound Patios – gentle washing and biocide treatments keep them looking fresh without loosening the aggregate.
  
  

Benefits of Professional Patio Cleaning

• Instant Kerb Appeal – your garden looks neat, clean, and welcoming.
• Improved Safety – slippery algae and moss are removed, reducing slip hazards.
• Cost Savings – regular cleaning prevents long-term damage and delays costly replacement.
• Long-Lasting Results – with biocide and optional sealing, your patio stays cleaner for longer.
• Adds Value – a well-maintained patio improves the overall look of your property, appealing to buyers or tenants.

Why Choose Fresh Exteriors?

We’re not just another jet washing company. Here’s why customers across Merseyside and Cheshire trust us:

• Specialist Knowledge – we understand different patio materials and how to clean them safely.
• Commercial-Grade Equipment – far more effective than DIY pressure washers.
• Biocide Expertise – long-term results with proven treatments.
• Local, Reliable Service – friendly and professional team, always on time.
• Tailored Packages – from a one-off clean to ongoing maintenance.

Patio Cleaning FAQs

How often should I clean my patio?

Most patios benefit from a professional clean once a year. Shaded, damp, or tree-covered areas may need more frequent treatment.

Will pressure washing damage my patio?

Not when done professionally. We adjust pressure and use the right attachments to suit the surface, avoiding damage.

Do you use chemicals?

Only safe, professional products such as biocides designed to treat organic growth. We take care to protect nearby plants and lawns.

Can you remove black spots from my patio?

Yes. These are caused by lichen. While stubborn, our biocide and specialist treatments can significantly reduce or completely remove them.

Do you offer sealing?

Yes, we provide high-quality patio sealers for added protection, stain resistance, and enhanced colour.

Get a Free Patio Cleaning Quote Today

Is your patio looking tired, green, or unsafe? Let Fresh Exteriors bring it back to life. Whether you want a one-off deep clean or ongoing maintenance, our team is ready to help.

Call us today on 0151 317 3885

WhatsApp us directly on 07932 972 485

Or simply fill in the contact form on this page for a fast, free quote.