Roof Cleaning & Moss Removal

Professional roof cleaning that removes moss, algae, lichen and built-up dirt with a method suited to the roof.


Your roof is one of the most exposed parts of your property. Over time, moisture, shade and airborne debris can encourage moss, algae and lichen to build up across the tiles. Apart from making the roof look tired and neglected, this growth can hold moisture, block gutters and contribute to unnecessary wear if it is allowed to remain.

Nice & Tidy Steam Cleaning provides professional roof cleaning and moss removal for domestic and commercial properties. We assess the roof before work begins and select a suitable approach, which may include careful manual moss removal, controlled steam cleaning or a specialist softwash treatment. The aim is to achieve a thorough clean while treating the roof surface with appropriate care.

Why professional roof cleaning matters

Moss can spread into tile joints, valleys and rainwater channels, where it may loosen and fall into gutters. Algae and lichen can also leave dark, green or pale patches that affect the appearance of the whole property. Removing this organic growth helps reveal the original colour of the roof and reduces the amount of loose material washing into the guttering.

A professional service is about more than making the tiles look cleaner. Access, roof condition, pitch, surrounding areas and the type of growth all influence the safest and most effective method. We inspect these factors first instead of using the same aggressive treatment on every surface.

Common roof problems we can treat

  • Heavy moss growing across roof tiles and around tile joints
  • Green, black or patchy organic staining
  • Lichen attached to the tile surface
  • Loose moss collecting in valleys and gutter lines
  • General dirt and weathering that dulls the roof's appearance

Our roof cleaning process

Initial assessment

We begin by looking at the roof material, condition, access and level of contamination. This helps us recommend a suitable cleaning method and explain what result can reasonably be achieved before you decide to proceed.

Careful moss removal

Where there is a heavy moss build-up, the bulk of the growth may be removed carefully before further cleaning or treatment. This provides a clearer surface and helps prevent large amounts of debris from being washed into the drainage system.

Steam cleaning or softwashing

Depending on the roof, we may use controlled steam cleaning to loosen stubborn dirt and organic growth, or a lower-pressure softwash application designed to treat staining without relying on excessive force. The method is adjusted to suit the surface rather than chosen for speed alone.

Finishing treatment

Where suitable, a professional treatment can be applied to target remaining organic contamination and help slow its return. Some treated staining may continue to lighten naturally after the main clean as weathering completes the process.

Final tidy-up

We remove dislodged debris from the work area and leave surrounding surfaces as tidy as possible. If gutter cleaning forms part of the quotation, we will also clear the agreed gutter sections after the roof work.

Suitable for different roof finishes

Roof tiles vary considerably in age, material, coating and condition. Concrete tiles, clay tiles and other roof finishes can respond differently to cleaning, which is why we do not promise one method for every property. Our assessment allows us to identify fragile areas, discuss any limitations and choose a proportionate approach.

Why choose Nice & Tidy Steam Cleaning?

  • Fully insured exterior cleaning service
  • Professional steam cleaning and softwashing equipment
  • Friendly, reliable service from quotation to completion
  • Competitive prices with free, no-obligation quotations
  • Domestic and commercial work welcome
  • Our own water supply can be used where required

Roof cleaning frequently asked questions

Will you pressure wash every roof?

No. The right method depends on the roof material and its condition. We may recommend manual moss removal, controlled steam cleaning, softwashing or a combination of methods after inspecting the surface.

Will the roof look completely clean straight away?

Many improvements are visible during the visit, but some treated organic staining can continue to fade after the work. We will explain the expected result and likely timescale for your particular roof.

Can roof cleaning help with blocked gutters?

Removing loose moss reduces the amount of debris likely to fall from the roof. Gutter cleaning can also be included in the quotation when required so the agreed rainwater channels are cleared as part of the wider job.

How often should a roof be cleaned?

There is no fixed interval for every property. Shade, nearby trees, roof pitch and local conditions all affect how quickly growth returns. We can advise on sensible maintenance after assessing the roof.

Request your free roof cleaning quotation

If moss, algae, lichen or staining is making your roof look neglected, contact Nice & Tidy Steam Cleaning for honest advice and a free, no-obligation quotation. Call 07769 767 710 or 07732 555 637 to discuss your property. No job is too big or too small.