How to Get Rid of Mould and Mildew on Walls and Clean Up the Stains?

cropped image of a woman scratching mould from the wall

How to Get Rid of Mould and Mildew on Walls and Clean Up the Stains?

By : Sophie

Mould or mildew on walls in homes is common, and the reasons can be seepage, accumulation of moisture, inadequate ventilation etc. They are fungi that rapidly grow when there is constant dampness, no sunlight, and mould spores in the air.

Not only is mould/mildew growth visually unpleasant, but it is also unhealthy for humans and animals. Its spores can cause respiratory problems, runny nose, allergic reactions, and many other health problems. Thus, cleaning walls with mould/mildew infestation is necessary for the well-being of everyone in the household.

How to get rid of mould and mildew on walls and clean up the stains? In case the infestation is significant, and you are at the end of the tenancy, then hiring professionals for mould remediation is the wisest action. You can contact a reputed end of lease cleaning companies in Darwin to inquire if they provide mould removal services along with the bond cleaning.

If you think the spots are small and you can clean them, then here is your complete guide by professional cleaners in Darwin. It has information regarding the difference between mould and mildew, useful methods for their removal, and tips for prevention.

How are Mould and Mildew different?

Mould and mildew are both types of fungus, but they both look different visually. Mildew is white/grey/yellow and rarely causes lasting damage to the surface it grows on. Mould, on the other hand, is black or green and causes rot which is why it is wise to act fast when you see black/green spots on the walls. Also, mould is more likely to discolour a surface it not treated in time.

Useful Methods for Mould/Mildew Removal and Clean Up Stains

Getting rid of mildew is easier than mould; however, if the infestation is not over a large area removal of both can be managed with the right tools, products, and techniques.

The things you will need to treat the spots and stains are water, bleach, white vinegar, stiff-bristle brush, spray bottles, dishwashing liquid, microfiber cloths, and protective gears. After accumulating the supplies use any method mentioned below to treat mould or mildew spots on the walls of your home. While cleaning the spots don’t forget to wear gloves, goggles, mask, and protective overalls.

The Bleach and Water Removal Method

Bleach is a potent solution that can kill fungus, and it is ideal for getting rid of mould and mildew. In a spray bottle pour one part bleach and three parts water mixing the ingredients well. Ensure the room is well ventilated before spraying the solution on the affected area because bleach fumes can irritate the eyes and respiratory tracts.

Let the solution saturate the fungus for at least 10-15 minutes then scrub with a brush to remove the stains. This method is used many end of lease cleaners in Darwin to spot clean walls with mould/mildew growth. Spray water to clean the spots and if they don’t come off after the first application of the bleach-water solution then repeat the process.

The White Vinegar Removal Method

For people who don’t want to use bleach and remove the stains naturally, the best option is to use distilled white vinegar. Spray undiluted vinegar on the spotted areas and leave it to work for at least an hour.

Next, remove the mould/mildew by scrubbing the area with a brush dipped wet with liquid dishwashing liquid and water solution. Wash away the residues with water and spray the vinegar once again to prevent the regrowth of the fungus.

Please note: Using vinegar to remove mould or mildew is a green cleaning method many professional cleaners use to spot clean walls while performing end of lease cleaning jobs in Darwin.

Immediate Spot Cleaning Method

It is important to be proactive and treat mould spots as soon as you see them. Therefore, make sure to keep sponges, brushes, a mild cleaner, cotton rags, and disposable wipes on hand to remove spots in initial stages.

Every week make it a routine to check the ceilings, walls, floors, attic, basement, bathroom, kitchen and other areas where moisture can accumulate and mould spores can settle. Inspect these areas for spots and if you see any wear gloves, spray the area with the cleaning solution and scrub away the residues using a sponge or brush. Wipe the mess with a cotton rag or disposable wipe.

Tips for Prevention of Mould or Mildew Growth

Whether you hire professional cleaners in Darwin to treat the infestation or DIY clean the mouldy/mildewy spots, treating the area to prevent future growth is essential. Listed below are some tips on how to do it.

  • Get repairs done if there is water damage or seepage that can make the walls damp and susceptible to mould/mildew infestation
  • Keep the area well ventilated and dry
  • After cleaning an area with fungus growth, spray undiluted white vinegar on it and let it air dry. The vinegary smell will dissipate once the solution dries, and it will prevent spots from forming again.
  • If you are at the end of tenancy and hired professional end of lease cleaners in Darwin, then they will spot clean walls with small stains.
  • You can also use mould-resistant paint on walls of bathrooms, kitchens, or other areas in the home that can have moisture or dampness.

Wrapping Up

Getting rid of mould or mildew on the walls of your home is required to keep everyone in the household healthy. In addition to this, it is required because mouldy walls are unsightly and can cause embarrassment.

For people who are tenants, mould/mildew infestations are a big problem as well. Therefore, it is essential to clean the spots when they are small by using the information mentioned above. In case the infestation is significant, then professional cleaners in Darwin should be hired for mould remediation.