Trusted by Limavady Locals Professional Wall Cleaning in Limavady

Render Cleaning and Exterior Wall Washing in Limavady

I am Jimmy Archibald, owner of Cleaning Doctor Limavady. We use specialist soft wash methods to safely remove algae, moss, and dirt from external walls without damaging render or mortar.

Soft Wash Method

K-Rend Safe

Removes Algae & Moss

All Wall Types

07716 300002 028 2751 2074 WhatsApp Get a Quote

Calling or WhatsApp is a faster way to reach your Cleaning Doctor

↓ See Our Process

Areas I service: Ballymoney, Bushmills, Coleraine, Limavady, Maghera, Magherafelt, Portrush, Portstewart

Jimmy Archibald

Owner & Operator

Wall
Expert

Rated Excellent by Limavady Locals

      
   Cleaning Doctor
   26 reviews 
  Write a review     Google    Facebook  
 
 
 
 
 
   
 
 
      Posted on Google  
   
   Carmel Gillen. 
 25 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic service.
  
 
     Posted on Facebook  
   
   Michelle Teacy 
 28 May 2026
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. Thank you so much to Jimmy and team who transformed our back patio recently. We are over the moon with how it is looking!!
The patio had been very well used over the years we have lived here and power washing  helped remove some of the build up it but it needed a professional clean. 
It looks like the day we moved in!! I wish we had done it much sooner. We have a beautiful space now to enjoy 😁.
Thank you for such an amazing and very reasonably priced job xx
  
 
     Posted on Google  
   
   jose gouveia 
 28 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. Thank you so much to Jimmy & Logan for the good job I'm very happy everything was done very well I recommend they work to everyone
  
 
     Posted on Facebook  
   
   Lydia Hamilton 
 9 April 2026
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. Jimmy cleaned my gutters, facias & sofits recently and did an excellent job. His workmanship was very efficient and neat, and I would have no hesitation at all in recommending him for exterior cleaning work.
Jonny
  
 
     Posted on Google  
   
   Yvonne Simpson 
 21 February 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jimmy  & Logan recently  cleaned my yard ( Moss).also the Patio  & flower  Pots , great Job, I would  highly  recommend  , thanks Jimmy  & Logan.
  
 
     Posted on Google  
   
   Moe Kyaw 
 13 February 2026
 
 
 Trustindex verifies that the original source of the review is Google. Today Jimmy did pressure washing front and side patios which was darkened and also stained with tile adhesives. He did excellent job removing all dirts and stains with power wash and cleansing stuff, ground thoroughly rinsed and cleaned. The service charge is also very reasonable. Jimmy and his team is highly recommended. Thank you again Cleaning Doctor Jimmy.
  
 
     Posted on Google  
   
   glynis alexander 
 18 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. Prompt to the job. Fantastic job on my roof and facial boards. Kept up to date on what he was doing. Advising what was the best remedy to stop the moss appearing again. Would recommend to anyone. In which I had done. They have been more satisfied with his outstanding work
  
 
     Posted on Google  
   
   kenny mc ilreavy 
 17 April 2024
 
 
 Trustindex verifies that the original source of the review is Google. recently had Jimmy and Logan at our home and another house in Coleraine to power hose patios,guttering and wash windows - they were professional, prompt and pleasant - we were very happy-1st class job- highly reccommended.
  
 
     Posted on Google  
   
   Sandra Steele 
 11 April 2024
 
 
 Trustindex verifies that the original source of the review is Google. Had my property power washed this week. Brilliant job. Great price. Jim is a real gentleman. Very professional job.
  
 
     Posted on Facebook  
   
   Janice Mckay 
 14 December 2023
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. Fantastic job on my gutters. Highly recommend. Can’t wait to get my driveway and garden cleaned after Christmas.
  
 
 
  
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Award-Winning Service

See the results...

Real examples of our wall cleaning expertise.

Our Process

Safe & Effective Soft Washing

We use a gentle chemical treatment process to clean your walls without high pressure.

1. Soft Wash Treatment

We apply a specialist biocide cleaning solution to the wall using low pressure. This breaks down the algae and dirt at a microscopic level.

Gentle Application: No damage to render

Kills Roots: Prevents rapid regrowth

Safe: Approved biodegradable chemicals

2. Controlled Rinse

After the treatment has dwelled, we gently rinse the surface with low pressure steam or water to reveal the clean, original finish.

Low Pressure: Protects mortar & pointing

Bright Finish: Instantly visible results

K-Rend Safe

Recommended cleaning method.

Long Lasting

Stays clean for years.

My professional accreditations

Why Choose Us For Walls?

The benefits of our professional external wall cleaning services.

Remove Algae

We specialise in removing red, green, and black algae that stains render and brickwork, restoring the original colour.

Safe Soft Washing

We use low-pressure "Soft Wash" technology to clean delicate surfaces like K-Rend without causing damage.

Prevent Damage

Moss and algae hold moisture against the wall, which can lead to damp penetration and frost damage if left untreated.

All Surfaces

We clean all exterior surfaces including render, pebble dash, brick, natural stone, concrete, and cladding.

Long Lasting

Our biocide treatments kill the root of the algae, meaning your walls stay cleaner for much longer than pressure washing alone.

Improve Kerb Appeal

Clean walls instantly brighten up your property, making it look well-maintained and increasing its value.

Price Promise

The price quoted includes all labour, equipment, and cleaning solutions – no hidden extras.

Fully Insured

We carry full public liability insurance, giving you complete peace of mind while we work on your property.

Dealing with stubborn moss? See our dedicated treatment →

Before & After

Real examples of walls we have cleaned. Click any image to enlarge.

BEFORE

AFTER

Wall Algae Removal

BEFORE

CLEAN

Wall Cleaning

BEFORE

RESTORED

Render Restoration

Frequently Asked Questions

Common questions about our wall cleaning services.

Will cleaning damage my render?

No. We use a specialist "Soft Wash" method for rendered walls. This relies on cleaning agents rather than high pressure to remove dirt and algae, ensuring the delicate surface of the render is not blasted away or damaged.

Does it remove red streaks (algae)?

Yes, absolutely. The red staining often seen on light-coloured walls is Trentepohlia algae. Our treatment is specifically formulated to kill this algae and remove the red staining, restoring the wall's original bright colour.

How long will the results last?

Because our treatment kills the root of the biological growth, the results last much longer than simple pressure washing—typically 2-5 years depending on the location and environmental factors.

Is the chemical safe for my plants?

We take great care to protect your garden. We pre-wet and rinse down all nearby plants to dilute any overspray, and can cover sensitive areas. Once dry, the treated surface is harmless to pets and plants.

Can you clean brick and stone?

Yes, we clean all types of masonry including brick, natural stone, and concrete. We adjust our method to suit the material, ensuring a deep clean that removes carbon deposits, moss, and algae without damaging the pointing.

Let's Chat

Fill in the form, and I'll get back to you personally with a quote.

07716 300002

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Limavady & Surrounds

Jimmy Archibald

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Jimmy Archibald

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Trusted by Limavady Locals Professional Wall Cleaning in Limavady