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Moss and lichen removal

Roof cleaning. Greater Hobart.

Professional roof soft washing that removes moss, lichen and algae without high-pressure damage. It extends your roof’s life and brings the colour back, safely.

Typical price$600 to $1,500
5.0 from 26 Google reviews Fully insured Results guaranteed
The same Rose Bay Colorbond roof valley after lichen treatment and soft wash
White Colorbond roof in Rose Bay with lichen and dirt in the valley, before treatment
BeforeAfter
Colorbond roof valley · Rose Bay · September 2026 · drag to compare
The service

Keep your roof healthy. Soft wash, not pressure.

Moss, lichen and algae don’t just look bad. They hold moisture against the roof and break down tiles, coatings and flashings over time. High-pressure cleaning can crack tiles, strip Colorbond paint and force water where it shouldn’t go. We use a soft wash treatment instead. It’s gentler, safer, and it works properly.

The treatment kills the growth down to the root, then it’s rinsed off at low pressure. The result is a clean roof that stays clean for longer, with the paint and tiles intact. Gutters and downpipes can be cleared in the same visit, so the whole roof system is sorted at once.

What you get

  • Soft wash for tile, Colorbond and metal roofs
  • Treatment kills moss, lichen and algae at the root
  • No high pressure on your roof coating or tiles
  • Gutters and downpipes cleared in the same visit
  • Slows regrowth, extends roof life
  • Results guaranteed or you don’t pay
Done properly

What happens on the day

Growth treated, not blasted

A professional-grade treatment goes on at low pressure and does the heavy lifting. Lichen releases its grip and rinses away instead of being torn off with the surface.

Colorbond stays Colorbond

Colorbond’s paint is its protection. We never put a high-pressure tip near it, so the coating you paid for stays where it belongs.

Tiles, ridges and valleys

Concrete tiles get the same gentle approach, with extra attention on valleys and ridge caps where growth and debris collect.

Gutters done while we’re up there

Most roof jobs include a full gutter clear and downpipe flush, so everything that comes off the roof leaves the property with us.

Recent jobs

Roof cleaning around Hobart.

Real jobs, photographed on the day. Drag the sliders to compare.

All our work
The same Rose Bay Colorbond roof valley after lichen treatment and soft wash
White Colorbond roof in Rose Bay with lichen and dirt in the valley, before treatment
BeforeAfter
Colorbond roof valleyRose Bay · September 2026Lichen and grime treated and soft washed off, no high pressure on the paint.
Roof cleaningBlackmans Bay · July 2026
The same Rose Bay roof valley clean after lichen treatment and soft wash
Colorbond roof valley in Rose Bay packed with lichen along its length, before treatment
BeforeAfter
Roof valley full of lichenRose Bay · September 2026A second valley on the same Rose Bay roof. Lichen treated and washed out along its whole length.
Before
After
Corrugated roof covered in lichenLindisfarne · August 2026Lichen treated and washed off. The roof looks new again.
Before
After
Sage Colorbond roofKingston · September 2026Lichen spots and grime gone with a low pressure soft wash.
Roof lichen treatmentBlackmans Bay · September 2026
Roof lichen treatmentRose Bay · September 2026
Roof cleaningFranklin · August 2026
Roof cleaningGreater Hobart
What clients say

26 Google reviews. All five stars.

Read them all
Roof

I can highly recommend Jack. He is very personable and listened to me in regards to issues related to lichen on my roof. Jack investigated options and fully explained the process involved. Jack communicates well and keeps you in the loop. Again, I highly recommend his services.

Chris A.Google review · Sep 2026
Gutters

Jack has done two job for me . First time to clean out blocked gutters . The gutters were extra high and Jack worked safely and did a professional job . Second time was to clean all outside windows , which were quite dirty .He had the right gear for the job and took extra care to get the windows spotless

Jeff I.Google review · Sep 2026
Roof

Jack is fabulous! He returned calls promptly, communicated clearly, was always on time (with 30 minutes prior notice to confirm) and so reliable. The job he has done cleaning my roof is totally amazing, it looks brand new!!! I look forward to working with Jack again, I’ve seen his work with sandstone, and have discussed a few other jobs around my home. Cannot recommend Jack enough!! A very professional service, lovely tradie to work and talk with. Thanks Jack.

Kate H.Google review · Aug 2026
Roof

Jack did a great job today cleaning the lichen off our roof. We are more than happy with the result and the organised friendly service. He was also much cheaper than the nearest quote!

Patricia M.Google review · Jul 2026
Roof

Absolute legend! Highly recommend Jack for cleaning your roof/ gutters. So easy to communicate with and great price. Thanks again Jack!

Kelsea A.Google review · Jul 2026

Excellent work Very good service Very happy customer And everything was cleaned up afterwards. Fantastic job.

Brenda B.Google review · Sep 2026
FAQ

Good questions. Straight answers.

Will soft washing damage my roof tiles?

No. Soft washing uses a low-pressure treatment, not high-pressure water. It’s safe for concrete tiles, and for Colorbond and metal roofs. We never use methods that can crack, break or strip roof materials.

How much does roof cleaning cost in Hobart?

It depends on the roof size, pitch and how much moss or lichen there is. Most homes in Greater Hobart fall between $600 and $1,500. We come out and give you a fixed price before any work starts, free.

How long does a roof clean last?

With a soft wash treatment, regrowth is slowed right down. Most roofs stay clean for 18 months to 3 years depending on shade and trees. A maintenance plan keeps it that way without you having to remember.

Can you clean Colorbond roofs safely?

Yes. Colorbond is best cleaned with soft wash methods, not high pressure, which can strip the protective paint. The treatment removes lichen and grime without touching the colour coating.

Do you clean gutters and downpipes at the same time?

Yes. Clearing the gutters and flushing the downpipes in the same visit means everything that comes off the roof is dealt with, and your drainage works properly afterwards.

Ready when you are

Let’s make it look new again.

Free on-site quote, a fixed price before we start, and a guarantee: love the result or you don’t pay.

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60 seconds. We reply within 24 hours.

What needs cleaning?

What needs cleaning?

Pick everything. Doing a few things? We’ll see what we can do on the price.

About the property

About the property

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We have your request and will be in touch within 24 hours, usually sooner.

  1. We text or call to find a time to look
  2. We come out, check everything and give you a fixed price
  3. You choose a day, we do the work, you check it with us

While you wait, see our work