Integrity Windows

Patios pick up dirt, algae and black spotting so gradually that most people forget what the slabs first looked like. This patio in Guildford had turned a dull, slippery green — until a proper clean brought the original colour back.

Before: slabs stained dark green with algae and ingrained dirt.
Before: slabs stained dark green with algae and ingrained dirt.

The problem: slippery, algae-stained slabs

A layer of algae and ground-in dirt had darkened the whole patio and made it slippery underfoot — a common issue on shaded Surrey patios.

Cleaning in progress with a rotary surface cleaner for an even finish.
Cleaning in progress with a rotary surface cleaner for an even finish.

What we did

  • Cleared and pre-treated the patio surface
  • Deep-cleaned the slabs with a rotary cleaner for an even, line-free finish
  • Rinsed away all the lifted dirt and algae
  • Left the borders and paths clean and tidy
After: clean, even slabs with the natural colour restored.
After: clean, even slabs with the natural colour restored.

The result

The transformation was dramatic — the slabs came up clean and even, the green was gone, and the patio was safe to walk on again.

Patio and driveway cleaning across Guildford and Surrey

We clean patios, paths and driveways throughout Guildford and Surrey, restoring tired paving without damage.

Want your patio looking like new again?

If your patio in Guildford or across Surrey could use the same lift, get in touch. Call us on 07917 644048 or visit integritywindowcleaning.co.uk for a free, no-obligation quote.

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