Patio Cleaning in Colchester, Essex — professional pressure washing

Patio Cleaning in Colchester

Indian stone, porcelain and natural stone — low-pressure clean, commercial strength bleach for black lichen and spots. Biocide-treated after every clean. No deposit.

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Smart Seal Approved

Certified installer

No Deposit — Ever

100% satisfaction guaranteed

10+ Years Experience

200+ Essex properties cleaned

Fully Insured

Public liability cover

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London & City Pressure Washing provides patio cleaning throughout Colchester and the surrounding Essex area. Terry does every job personally — no subcontractors, no variable quality. Low-pressure cleaning with a specialist solution matched to your surface. Biocide-treated after every clean to kill growth at the root. No deposit. 100% satisfaction guaranteed.

Patio Cleaning in Colchester — Low-Pressure Clean, Commercial Strength Bleach Treatment

Patios across Essex are cleaned at low pressure to protect the grouting and surface finish. Indian stone, porcelain, natural sandstone and concrete slabs each need different treatment. Low pressure is essential — high pressure destroys soft mortar joints in Indian stone and causes micro-cracking in porcelain. Commercial strength bleach solution matched to your surface type removes black lichen, algae and spot growth that water alone cannot shift. The surface type is assessed before any water touches it.

After the clean, professional biocide treatment is applied to keep growth away for up to two to three years. If you are considering sealing after the clean — a Smart Seal coating adds 3+ years of oil and stain resistance with a written guarantee — a quote can be given for both at the same visit. No deposit. 100% satisfaction guaranteed.

What's Included

  • Low-pressure cleaning on every surface — correct pressure for your specific material
  • Biocide treatment after every clean — kills growth at the root, not just the surface
  • Fully insured — public liability cover on every job, Google Guaranteed
  • No deposit. 100% satisfaction guaranteed — if it's not right, we come back and sort it at no charge.
  • Roof cleaning and sealing: written 3-year guarantee including tile replacement

Our Process

1

Free Survey

We come to you, inspect the surface, and give you an honest upfront price

2

Surface Assessment

Every surface needs a different approach — the right solution and pressure is chosen before cleaning starts

3

Surface-Specific Clean

Low-pressure cleaning matched to your specific surface — block paving, Indian stone, roof tiles, render. Never an aggressive blast.

4

Biocide Treatment

Kills moss and algae at the root after every clean — keeps surfaces clear for years

5

100% Satisfaction Guaranteed

100% satisfaction guaranteed — if it's not right, we come back and sort it at no charge. No deposit at any stage.

Common Questions About Patio Cleaning in Colchester

Why is low pressure essential for patios?
Low pressure protects the grouting and surface finish. High pressure destroys soft mortar joints in Indian stone and causes micro-cracking on porcelain. Commercial strength bleach matched to the stone type removes black lichen and growth that water alone cannot — the low-pressure clean plus commercial bleach treatment is what gets patios properly clean.
Will the joints need re-sanding after cleaning?
Not with this method. Cleaning happens at joint-safe pressure so the sand stays in place. If joints are already failing before the clean, you will be told.
Can I use the patio the same day?
Usually within two to three hours once dry. If you are adding Smart Seal sealing after the clean, the surface needs 3–5 days to dry fully before the sealer can be applied. Sealing over damp block paving is what causes early failure — we do not rush it.
How long do results last?
With biocide treatment — included on every job — most customers see results lasting two to three years before needing a revisit.
Will the patio be slippery after cleaning?
No. Biocide treatment also reduces the algae regrowth that causes slippery surfaces in the first place.

Book Patio Cleaning in Colchester Today

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Patio Cleaning in Colchester | London & City Pressure Washing Services