Trusted by Kerry Locals Professional Roof Cleaning in Kerry

Roof Moss Removal and Soft Washing in Kerry

I am Donal O'Sullivan, owner of Cleaning Doctor Kerry. We use specialist soft wash methods to safely remove moss, algae, and lichen from your roof without damaging tiles or forcing water into your loft.

Moss & Algae Removal

Safe Soft Wash Method

Full Gutter Clean Included

Extends Roof Life

087 258 1681 064 664 3966 WhatsApp Get a Quote

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Areas I service: Annauscaul, Ballybunion, Ballydavid, Ballyduff, Ballyferriter, Ballyheigue, Ballinskelligs, Ballylongford, Blennerville, Caherdaniel, Caherciveen, Camp, Castlecove, Castlegregory, Castleisland, Castlemaine, Currans, Derrynane, Dingle, Farranfore, Fenit, Glencar, Glenbeigh, Kells, Kenmare, Kilgarvan, Killarney, Killorglin, Knightstown, Listowel, Milltown, Portmagee, Rathmore, Sneem, Tarbert, Tralee, Valentia Island, Ventry, Waterville

Donal O'Sullivan

Owner & Operator

Roof
Expert

Rated Excellent by Kerry Locals

       
   Cleaning Doctor
   27 reviews 
  Write a review     Google    Facebook  
 
 
 
 
 
   
 
 
      Posted on Google  
   
   Claire Kelliher 
 23 May 2025
 
 
 Trustindex verifies that the original source of the review is Google. Had the gutters, drains and windows cleaned today by Killarney Cleaning Doctor. Place looks great. Fabulous job, will be accessing their services again. Claire Kelliher
  
 
     Posted on Google  
   
   MJ Garvey 
 22 May 2025
 
 
 Trustindex verifies that the original source of the review is Google. First class communication and work. Had to get work done while out of the country. Donal handled everything in what was probably a challenging job, no water to the house and the like. Delighted with the result and would highly recommend. John G
  
 
     Posted on Google  
   
   Mary B teahan 
 27 November 2024
 
 
 Trustindex verifies that the original source of the review is Google. We at Irish Drain Services in Farranfore wanted to freshen up our premises and we got Cleaning Doctor team to clean and treat the outside of our business premises and we are thrilled with the result the team were attentive and professional in what they did and were very respectful of our business customers as they completed the works and I would highly recommend Donal and the Team at Cleaning Doctor Services Kerry for all your exterior cleaning needs
  
 
     Posted on Facebook  
   
   Mary B Teahan 
 9 January 2024
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. I would highly recommend, 
Donal visited and assessed my property in Cromane and did a very professional job in cleaning and treating the roof of my property and garage and I am delighted with the results and I would have no hesitation in recommending Cleaning Doctor Carpet & Upholstery Services Kerry Professional and reliable so thank you
  
 
     Posted on Google  
   
   Kevin Devane 
 18 April 2023
 
 
 Trustindex verifies that the original source of the review is Google. +0
"I recently used The Cleaning Doctor for an exterior house cleaning and I couldn't be more impressed with their service. From the moment I reached out to them, they were professional and responsive, and provided me with a clear and detailed quote for the work.

The team that came to my home was friendly and efficient, and they did a fantastic job cleaning my siding, windows, and gutters. My house looks like new again! They even took the time to clean up after themselves and left my property looking spotless.

Overall, I highly recommend The Cleaning Doctor for anyone in need of exterior house cleaning services. Their attention to detail, excellent customer service, and affordable pricing makes them a top choice in the industry. Thank you to the team at The Cleaning Doctor for a job well done!"
  
 
     Posted on Google  
   
   Fergus McCarthy 
 14 November 2021
 
 
 Trustindex verifies that the original source of the review is Google. Great job done by the lads cleaning the gutters, fascia/soffits etc. I genuinely cannot fault any of the work. I will definitely use Cleaning Doctor service again and have no hesitation recommending Donal and team.
  
 
     Posted on Google  
   
   Karen Herlihy 
 19 July 2021
 
 
 Trustindex verifies that the original source of the review is Google. We have used the Cleaning Doctor a few times over the years and we have always had a great experience from Donal and his team. If  it was a planned deep clean of carpets and furniture before the arrival of a new addition or after redecoration or an emergency clean because a bird flew in and messed up the whole living room we always had a promt and professional experience from the cleaning Doctor. Thank you Donal and Team.
  
 
     Posted on Google  
   
   Trudy Ryan 
 13 July 2021
 
 
 Trustindex verifies that the original source of the review is Google. Very professional. Great service. Highly recommended.
  
 
     Posted on Google  
   
   Adrian O Keeffe 
 2 June 2021
 
 
 Trustindex verifies that the original source of the review is Google. I used the services of O' Sullivan Cleaning Doctor Kerry on my home in Killarney in preparation for some external painting (house, kerbs, and external walls) and was extremely impressed with the results. Not only was Donal`s team very polite, courteous, and worked very diligently to do a great job, but I really wondered whether I needed to paint at all when they were finished as they did such a great job. I whole heartedly recommend.
  
 
     Posted on Facebook  
   
   Richard Walsh 
 17 April 2021
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. A great professional service, highly recommend
  
 
 
  
 
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Award-Winning Service

My professional accreditations

Why Clean Your Roof?

Moss and algae doesn't just look bad—it damages your roof over time.

Prevents Damage

Moss holds moisture against tiles, causing them to crack and deteriorate. Regular cleaning protects your investment.

Extends Roof Life

A clean roof lasts longer. Removing biological growth prevents premature ageing of tiles and shingles.

Improves Curb Appeal

A clean roof dramatically improves your home's appearance and can add thousands to its value.

Prevents Leaks

Moss lifts tiles and creates gaps. Water can penetrate, causing expensive internal damage.

Gutter Protection

Moss debris blocks gutters and downpipes. We remove it and clean your gutters as part of the service. Need them done on their own? See our gutter cleaning in Kerry.

Safe Methods

We don't use high pressure that damages tiles. Our soft wash method is safe and highly effective.

Long-Lasting Results

Our biocide treatment kills spores deep in the tile pores, delays regrowth for years with adequate maintenance.

Fully Insured

We carry full liability insurance and work to the highest safety standards.

Dealing with stubborn moss? See our dedicated treatment →

Our Process

Safe & Effective Roof Cleaning

We use specialist soft wash techniques to protect your roof while achieving exceptional results.

1. Inspection & Preparation

We start with a full roof survey to identify problem areas and check tile condition. We block downpipes to prevent debris entering your drainage system.

Full Survey: Identify issues

Safe Access: Scaffolding or MEWP

Protection: Block downpipes

2. Soft Wash & Biocide Treatment

We apply specialist biocide that kills moss, algae, and lichen spores without high pressure. This protects your tiles and provides long-lasting results.

Soft Wash: No tile damage

Biocide: Kills spores deep

Warning

High pressure may damage roof tiles and cause water leaks into your attic. However there may be situations where power pressure washing is acceptable to achieve desired results etc

Our Method

Safe, effective, and lasts longer.

3. Final Inspection & Cleanup

After treatment, we complete a full gutter clean, remove all debris, and conduct a final inspection to ensure your roof is in perfect condition.

Gutter Clean: Full clear-out

Final Check: Quality assured

Before & After

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

BEFORE

AFTER

Roof Cleaning Results

BEFORE

AFTER

Complete Moss Removal

BEFORE

AFTER

Roof Treatment

Frequently Asked Questions

Common questions about roof cleaning services.

Do you use high pressure washers on my roof?

No, we typically use a "Soft Wash" method or very controlled low pressure. High pressure can damage tiles and force water into the loft. Our method relies on specialist biocide treatments to clean effectively without the risk of damage.

How do you access the roof?

Safety is our priority. We use scaffolding towers, cherry pickers (MEWPs), or professional roof ladders. We avoid walking directly on your tiles whenever possible to prevent breakage.

Will the moss come back?

Moss will eventually return as it is a natural spore in the air. However, our biocide treatment kills the spores deep in the tile pores, delaying regrowth significantly compared to just scraping. We can also apply a sealer to further inhibit regrowth for years.

Do you clean up the gutters afterwards?

Absolutely. Roof cleaning generates debris. We block downpipes before starting to prevent clogs, and we perform a full gutter clean and rinse down of the walls and ground areas as part of the service.

How much does roof cleaning cost?

Every roof is different in size, pitch, and accessibility. We provide a free, no-obligation survey and written quotation so you know exactly what is involved and the fixed price before we start.

Let's Chat

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

087 258 1681

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Kerry & Surrounds

Donal O'Sullivan

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Donal O'Sullivan

Our Services

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Trusted by Kerry Locals Professional Roof Cleaning in Kerry