How to Remove Mould from Ceilings

Mould is a common household pest that can develop in any damp, dark and unclean area. It can grow within 24-48 hours upon water exposure and continues to grow until the source of moisture is eliminated, and the spots are cleaned from a surface.

Therefore, mould can grow rapidly on ceilings of the kitchen, bathroom, laundry room and other hot and humid areas. These surfaces are constantly exposed to vapours and dust, making them develop mould spots faster than any other areas in your home. The mould looks unpleasant, smells bad and damages the structural integrity of ceilings.

Renters can lose their bond if their rental property has mould spots due to cleaning negligence. You can hire professionals for end of lease cleaning in Melbourne and get your bond back in full.

However, before seeking professional help, learn the causes of indoor mould growth and how to remove mould from ceilings yourself. Learning this skill will come in handy whenever mould spots start forming on your home’s ceilings, and you want to nip the problem in the bud. Thus, read on to know more.

Causes for Indoor Mould Growth

Mould is a type of fungi that can colonise porous building materials quickly. Therefore, wooden beams and ceilings can get mouldy faster than other materials.

However, if your home’s indoor air has a high concentration of mould spores, the fungus can grow on painted surfaces or ceilings with Plaster of Paris (POP). Moisture and heat also contribute to the rapid growth of mould indoors, meaning mould can develop anywhere when your house is hot and humid.

Thus, the first step would be to control the temperature in your and vacuum household areas using a HEPA filter vacuum cleaner. Invest in an air purifier to improve the quality of your home’s indoor air and prevent high concentrations of mould spores. Taking these measures will also ensure you don’t have mould spots to tackle while performing end of lease cleaning Melbourne.

How to Remove Mould from Ceilings?

You can quickly and effectively remove mould spots from the ceiling with commercial cleaners like bleach and ammonia. But, these cleaners emit toxic fumes that aggravate allergies and cause respiratory conditions. Therefore, you must first try natural and organic cleaners readily available in your home to remove mould from ceilings.

Here are some green mould removal methods you must know for getting rid of mould spots when doing end of lease cleaning in Melbourne.

1. Wash Away Mould with Soap & Water

If the mould on your home’s ceilings is shallow and new, you can remove it easily with soap and warm water with the following steps.

In a bucket, mix warm water and dishwashing liquid.

Dip a soft brush or sponge in the solution and wring the excess.

Using a step ladder, get to hard-to-reach places and gently scrub the mould spots. Move the tool in a circular motion. It is a technique professional cleaners use while end of lease cleaning in Melbourne to get optimum results.

After scrubbing, wipe the residues with a microfiber towel.

Wipe again with a clean towel and let the ceiling air dry.

2. Treat Mould Spots with Cleaning Vinegar

Acetic acid can kill mould naturally and prevent its regrowth. Cleaning vinegar is an excellent cleaning product as it has 6% acetic acid, which makes it potent against mould. All you need to do is spray the mould on the ceiling generously with the solution and wait 30-45 minutes. Afterwards, scrub areas with a sponge and wipe the residues with a damp microfiber cloth.

Next, dry the surface with a towel and let it air dry. Ensure the room is well-ventilated while cleaning and the fan is on after treating the mould spots to speed up the ceiling drying process.

3. Clean Mould on Ceilings with Hydrogen Peroxide (HP)

Hydrogen peroxide is an antiseptic solution commonly used in households to sanitise and disinfect wounds. However, the solution is great at killing most viruses, bacteria and fungi. Therefore, it works wonderfully at treating mould without damaging surfaces.

Get 3% hydrogen peroxide and pour it into a spray bottle.

Get a step ladder to reach the ceiling and spray the solution on the mouldy area.

Wait 10 minutes or until the solution stops fizzling.

Scrub the residues, then wipe them with cotton rags.

Note: Before using HP, make sure to test it on an inconspicuous spot to ensure it won’t damage the paint or finish of the ceilings.

Wrapping Up

Mould can develop on the ceiling when there is heat, humidity and dirt. It can also appear on the ceiling after water damage.

Therefore, you must first tackle the reason for mould development and then use the methods above to clean the mould. If the infestation is significant, seek professional help, especially when you need to perform end of lease cleaning.