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A white van parked on a street, with a person standing next to it, ready to load or unload items.

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Why hire an exterior wall cleaning specialist service through Airtasker?

It can take some time before you notice that nature is creeping up on your home’s beautiful exterior. Instead of ignoring the insect debris and cobwebs (or worrying about getting all the needed cleaning equipment), why not hire a wall cleaning specialist on Airtasker? It’s faster, safer, and easier! Sit back, relax, and let your Tasker do it for you.

All you have to do is make a post on our platform. Please include all the essential details like your address, how many walls you want cleaned, their dimensions, your budget and when you want the job done. Interested Taskers will approach you with a free quote!

You can see reviews and ratings on Taskers to choose the right one. After you’ve hired one, they go to you and clean your exterior walls; then you pay afterwards. To restore your property’s curb appeal, use that pink button now and hire an exterior wall cleaning specialist now!

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Top Exterior Wall Cleaning related questions

Usually, no. The exterior wall cleaning expert you hire has the requisite skills, years of experience and the right tools to do the job. The only thing you can provide is an ample water supply for them to use for cleaning. However, if you have any other tools, equipment or cleaners that you think can make their job easier, feel free to lend them.

The job can take at least a couple of hours to a full day’s work if many walls have a lot of stubborn dirt, grime and mould to clean out. The actual time it takes will depend on how much dirt and debris there is to clean and rinse out, how stubborn the mould or mildew is if it’s present and the number and size of the walls that need cleaning. 

Yes. If you offer exterior wall cleaning services yourself, you can hire a Tasker or two to help you. This is especially a good option for expanding your labour pool if you have more jobs and find yourself short-staffed. Be sure to make a post on Airtasker that has all the crucial details about your service and what sort of skills and experience you want in a Tasker. This will match you with the right Taskers and avoid any misunderstanding. 

Yes, you can, though it can take more time and require more elbow grease to accomplish. There’s always the good old pole brush or hand brush that you can use, but this can be tiring, potentially backbreaking and tedious work if you have large walls. Handheld brushes are always an option, but if you don’t have a pressure washer, it’s more convenient to find a company that leases them out. Better yet, you may hire a wall cleaning expert on Airtasker. 

Yes, absolutely. You can hire a Tasker that specialises in cleaning unusual exterior walls like those of a log cabin. The trick is to make a post on Airtasker with this specific detail to attract the right Taskers. No matter how laborious, complex or unusual the job, you can find a Tasker for it with a specific post. It’s not difficult or unusual to find Taskers like an exterior painter or someone who can do wall mounting or flooring.  

Some Taskers can do this for you but prepare to pay an additional fee. Applying a sealant after cleaning your brick wall on the exterior of your home is beyond most exterior wall cleaning specialist’s services. However, some Taskers may be open to do this additional step. It may only be a matter of negotiating with your hired specialist and agreeing to your budget for the extra inclusions. 

What do exterior wall cleaning services include?

Exterior wall cleaning services include all the necessary tasks to clean your property’s outside walls of unsightly dirt, mould that can be hazardous to health or other debris. The service can include inspecting walls and nearby areas before cleaning, prepping the walls for cleaning, cleaning and rinsing off the walls, removing mould and applying sealant.  

Pre-cleaning checks

Your hired exterior wall cleaning specialist begins by inspecting the walls to see what material they’re made of and which walls need cleaning. This step helps them prepare to clean the walls as they can determine which walls have the most dirt, grime, mould, moss or vines that are difficult to remove.  

They can inspect your walls to ascertain which tools, equipment, and cleaners are best and ensure that the cleaning process is efficient and effective. 


After your hired specialist has scoped out your walls, they do some pre-cleaning tasks. This can include moving potted plants out of the way, so they don’t get splashed with any cleaning chemicals. It’s at this stage that they can mix special cleaners to remove the toughest stains, grime or mould growth. They use only cleaners that are non-toxic and strong enough to remove stubborn dirt, but not harsh to avoid damage when cleaning exterior painted walls.  

They can also sweep off, collect and dispose of loose dirt and debris that is on the walls. If your hired cleaning expert plans on using strong chemical cleaners and your walls have plants nearby that can’t be moved, some specialists may apply limestone on the plants to protect them from the chemicals.   

Cleaning the walls

For the actual cleaning, your hired cleaning specialist uses the most appropriate and effective techniques, tools and cleansers suitable for your type of exterior walls. They can use a pressure washer to give the exterior walls a thorough cleanse, first spraying on pure water to loosen dirt and grime, followed by pressure-spraying a mild cleanser. For dealing with tougher dirt or stains, your specialist can use stronger cleaning chemicals like ammonia or bleach. 

Your specialist takes care not to spray this on nearby plants or vegetation, or applies limestone on plants and vegetation beforehand - some specialists may charge extra for this. Note that your Tasker may not always use a pressure washer (such as in cleaning log cabin exterior walls) as this can strip off the varnish or cause moisture buildup in recesses, leading to eventual mould growth. 

Removing mould and similar debris

Mould can be one of the toughest, unsightly things that can cling to your exterior walls. Your specialist can remove mould by using a mixture of vinegar and water. They may use diluted bleach or a special cleaning solution to remove the toughest mould. After applying the solution on the mould by hand, they scrub with a brush then rinse off the mould with a pressure washer.