Roof & Awning Cleaner
Clean your roof and awnings without scrubbing or water-blasting! Once applied, 30 SECONDS® Roof & Awning Cleaner and 30 SECONDS® Roof Treatment work over time to remove lichen, moss, mould and algae.
No Scrubbing.
No Rinsing.
30 SECONDS® Roof & Awning Cleaner and 30 SECONDS® Roof Treatment are biodegradable and contain no bleach. Their formulations take care of hard-to-move lichen, moss, mould and algae, with no additional scrubbing or rinsing after application.
Works on most roofing materials
Use on terracotta, slate, concrete and steel roofs, canvas, polycarbonate, vinyl awnings, synthetic tiles and shingles.
Timeframes
- Some lichen, moss, mould & algae may take up to 6-8 weeks to show any sign of decay. Some growth may turn orange in colour, but this will wash away over time.
- Heavily contaminated surfaces may take up to 6months to come clean. Reapplication may be required for heavy growth.
- For heavily contaminated areas - brushing to remove dead material may be required.
For use on
Algae
Lichen
Moss
Surfaces
PRODUCT | SIZE | DILUTION | COVERAGE |
Roof & Awning Cleaner Hose End | 2L | Not required | 350sqm |
Roof Treatment Concentrate | 5L | 1:4 – Dilute 1L of product to 4L of water | 250sqm |
BEFORE YOU START
- DO NOT mix with other chemicals
- DO NOT collect drinking water for 3 – 4 weeks after applying
- For best results choose an overcast day with minimal wind and no rain expectations for 12 hours.
- Avoid spraying in direct sunlight.
- DO NOT allow spray or rinse to contact the foliage of wanted plants
- Rinse surrounding plants and grass areas with clean water before & after use.
METHOD
ROOF & AWNING CLEANER: HOSE END
- Shake contents well and connect your garden hose.
- Using the RINSE position on the nozzle, check tap pressure and adjust to MEDIUM-HIGH.
- Using the CLEAN position, spray sparingly over the area to be cleaned.
- DO NOT RINSE OFF or allow any run-off to come into contact with pools or ponds.
- Turn to OFF for storage.
- After application black mould may turn orange. This will wash away after a few rainfalls.
ROOF TREATMENT: CONCENTRATE
- Mix 1 litre of product to 4 litres of water in a pump sprayer.
- Spray directly onto dry surface saturating the area to be treated.
- DO NOT RINSE OFF
- Rinse surrounding grass and plant areas, with water, before and after use, to avoid damage to delicate plants.
Easy Hose End
Our easy-to-use Hose End* makes applying product a breeze. Simply attach to your garden hose, select the appropriate setting and spray! The included Spray Deflector lets you choose between an angled fan-spray or powerful stream.
* imported product
Choosing your setting
Rotate the grip to the setting you need.
OFF: No flow
RINSE: Water Only (for checking pressure)
CLEAN: Product & Water
Fan Spray function
The nozzle is equipped with a “Spray Deflector” (Red Plug) which creates a fan-shaped spray for covering large areas. Rotate the Deflector to change the angle of the spray.
Stream function
Remove the red Spray Deflector plug to allow a powerful jet stream. Perfect or those hard-to-reach and high-up areas.

Why Use SECONDS®
Roof & Awning Cleaner?
Suitable for all roof & awning materials
Since our roof and awning cleaners are designed to attack unwanted growth and not your roofing material, they are effective and safe on most roof and awning types. Just remember to disconnect your downpipes if you collect roof water!
Works over time
Our roof and awning cleaners continue to work even after you’ve knocked-off for the day! It works with the weather to loosen and remove the unwanted growth.
Added sticking agents
We’ve formulated our roof and awning cleaners to not immediately runoff your sloped surfaces. They are designed to “hang around” to start working on the unwanted growth, long after you have finished applying the product!
Why Use 30 SECONDS®
Roof & Awning Cleaner?
Suitable for all roof & awning materials
Since our roof and awning cleaners are designed to attack unwanted growth and not your roofing material, they are effective and safe on most roof and awning types. Just remember to disconnect your downpipes if you collect roof water!
Works over time
Our roof and awning cleaners continue to work even after you’ve knocked-off for the day! It works with the weather to loosen and remove the unwanted growth.
Added sticking agents
We’ve formulated our roof and awning cleaners to not immediately runoff your sloped surfaces. They are designed to “hang around” to start working on the unwanted growth, long after you have finished applying the product!
Product Questions
Can I use 30 SECONDS® Roof & Awning cleaner and Roof Treatment on a roof that is used to collect drinking water?
If using tank water, disconnect water supply and allow for 3-4 weeks with a minimum of 3-4 rainfalls in excess of 30-40 minutes, over this period, before re-connecting to ensure that ALL the residual chemicals are thoroughly washed off. Once you are satisfied that you have had several good rainfalls, you can reconnect the downpipes.
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