Best mould removers in Australia

Best mould removers in Australia

• Best mould remover overall: Ajax professional mould remover
• Best surface mould remover: SAN-AIR Mould Remover Surface Spray
• Best bathroom mould remover: White King mould and scum remover
• Best hands-off mould remover: Wet & Forget moss and mould remover
• Best gel mould remover: Skylarlife mould remover
• Best outdoor mould remover: Cif outdoor mould and moss stain remover
• Best natural mould remover: Alkimi bathroom cleaner with eucalyptus extract

Our editorial team selected the products on this list based on a mixture of reputable brands, first-hand experience and customer reviews on Amazon Australia. For each category, we carefully selected parameters based on our research and identified the products with the highest review score within those parameters. We also compared our choices with reviews from reputable tech sites to further confirm the overall quality.

Read more detail on our methodology below.

Australia has faced some truly wild weather events in recent years, with heavy rainfall becoming more and more common. On top of the terrible flash flooding it causes, many Australians also face the residual problem of mould.

On top of being unattractive, mould can be the culprit behind serious health issues, mostly regarding the respiratory system. If you're dealing with a mould outbreak in your home, we've rounded up the best products to help you combat the issue.

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With a mile-long list of satisfied reviews, Ajax professional mould remover tops our list. This formula is fast-acting, meaning you need only spray the affected area and rinse clean a few minutes later.

One of its most popular features is its ability to spray upside down. This allows you to easily attack mould in areas other products simply can't reach. It is primarily designed for use in tiled bathrooms, but it can be used all around the house to tackle mould, grime, soap scum and more.

As long as you don't mind getting a little bit down and dirty, Ajax professional mould remover is an excellent choice to tackle your mould problem.

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SAN-AIR is our pick for surface mould removal. It provides protection from residual bacteria and viruses in addition to eliminating mould.

The formula uses 100% natural ingredients extracted from plants to completely reduce the airborne pathogens that can make people sick.

As mentioned, SAN-AIR Mould Remover Surface Spray doesn't just remove surface mould; it goes deeper, killing the mould at the root for a longer-lasting solution. This powerful formula even protects the cleaned surface for up to 12 months, preventing future mould growth.

The user reviews for this product were highly positive, with customers praising the affordability, effectiveness and smell. They reported good results on a wide variety of surfaces, from pergola rafters to concrete retaining walls to sink cabinets.

One notable exception is clothing. The formula is not designed for delicate fabrics, which is something to keep in mind.

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If your mould issues are localised to your bathroom, White King is an excellent choice to eliminate them. Simply spray and rinse and enjoy a revitalised bathroom. At just $3.42 for a 500ml bottle, it offers excellent value as well.

Some customers have noted that depending on the severity of your mould, longer leave times or some harder scrubbing may be required. Like most spray mould removers, it isn't the most heavy-duty product on the market, but for many customers, it certainly gets the job done.

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If violently scrubbing away at a patch of mould doesn't sound like your ideal weekend, you may be interested in a more hands-off variety of cleaning. With Wet & Forget, the clue is in the name – simply apply the solution to affected areas and watch the magic happen.

It may take a while before the magic does happen though. Serious jobs can take up to a year to complete. In such cases, you might simply be better off getting a professional to handle the problem. It is also only suitable for outdoor use.

Wet & Forget moss and mould remover has an unlimited shelf life and you should get plenty of use out of this 2-litre concentrate, which produces 12 litres of solution.

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Spray-based mould removers that need to be left for long periods to work often run into issues of dripping, especially on vertical surfaces. This gel-based product from Skylarlife circumvents these issues with a far less messy design that clings to the surface area. It's ideal for use in bathrooms and on ceilings.

Some customers might not be too excited to pay over $20 for 150ml of gel, with some reviewers complaining there simply wasn't enough of the stuff to tackle their mould problems. It's better for smaller jobs, but it handles them very well.

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If your mould issues exist solely outdoors, Cif is a great option for you. Simply spray, leave in place for 1–5 minutes depending on severity and rinse. You should see marked improvements in the affected area.

The inability to use this product indoors is a bit of a knock against it compared to the others on this list. Even if you don't have interior mould issues right now, they may pop up later and you could find yourself wishing you had purchased a product capable of working indoors and out. But at a very wallet-friendly price point, Cif is still a strong option if it's only outdoor treatment you're after.

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Prefer to keep it natural? Alkimi allows you to avoid using toxic formulations without sacrificing too much on effectiveness. It's primarily designed for dirt and grime but does a great job taking on mould as well. It's a simple spray-and-wipe design, though you'll want to break out the brushes for more stubborn mould.

There are certainly more heavy-duty alternatives, but for more manageable jobs it's an excellent option. And who doesn't love the smell of eucalyptus?

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Find out 5 ways to tackle mould after flooding here

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DIY mould cleaning

There are a variety of ways to clean mould using DIY methods, and these are often worth a try before looking into high-grade products. One of the most popular methods of mould cleaning is using diluted white vinegar in a spray bottle. The general ratio is 1/4 cup of vinegar for every 2 to 2.5 cups of water in a spray bottle.

Spray this solution over the affected area, then allow it to sit for up to an hour for very mouldy surfaces. Then wipe or brush the area down. While cleaning mould, wear gloves and eye protection and work in a well-ventilated area if possible.

If DIY solutions aren't enough to handle your mould problem, look to professional solutions or the products listed here.

Frequently asked questions

• What is mould?

  Mould is a form of fungus that grows best in damp and poorly ventilated areas. It reproduces via spores.

• What health issues are caused by mould?

  If exposed to mould spores, you may experience irritation including watery eyes, itchy skin and wheezing. You can also develop a severe mould infection, though this is rare. If you have asthma, mould spores may induce an asthma attack.

• How can I prevent mould?

  The best ways to prevent mould growth are maintaining ventilation, reducing humidity and controlling moisture in your home.