Heavy rainfall and broken water pipelines often damage the ceiling in a house or office. This happens when people don’t pay attention to the structural strength of the property and the maintenance of water pipelines. Excessive moisture in the ceiling breaks down the paint and encourages the growth of mould. To remove the mould from ceiling and eliminate the water stains, it is necessary to take some serious measures. You can either hire cleaners from a trusted flood restoration sydney company or follow DIY measures for resolving the problems.

How to Clean Water-Damaged Ceilings?

Problems Associated with Water-Damaged Ceiling

The effect of flooding is never restricted to the floor or furniture. The moisture finds its way to the ceiling within a few hours. Sometimes, cracks and holes in the ceiling become the cause of concern in the rainy season. Several problems could arise due to moisture in the ceiling. Let’s have a look at them:

1. Odours

Wet walls start stinking after a few hours. It could be hard for people to sit in a room with a musty smell.

2. Germs Growth

Viruses, bacteria and other microbes find it suitable to grow on moist ceilings. When you don’t clean or restore the ceiling after flooding, the germs start spreading various serious diseases and infections.

3. Poor Air Quality

High humidity and water-damaged ceiling always reduce the quality of the air. Germs and mould particles contaminate the air and make it unhealthy too. People suffering from sensitive skin and asthma suffer a lot because of wet ceilings.

4. Mould and Mildew

If the ceiling has become wet due to some reason, then you should dry them as soon as possible. The existence of moisture in the roof for more than 48 hours could lead to the development of mould and mildew. This fungus looks colourful and spreads everywhere within a few minutes.

5. Water Stains

Without proper ventilation and proper sunlight, the water is not able to evaporate quickly. The water leaves some horrible spots on the ceiling. These spots are hard to remove. To eliminate these spots, you might require help from experienced cleaners. They know how to remove water stains from ceiling without painting and save you lots of money too.

How to Clean the Ceiling after Flooding?

It is important to clean the ceiling thoroughly after flooding because it could impact health badly. You could follow these steps to clean the ceiling in your house or office:

Property Assessment

Firstly, check the condition of the ceiling. Note down all the points that require your attention. You should also check the causes of water damage to prevent gradual harm to the ceiling.

Wear Safety Gear

Touching a wet ceiling without wearing safety gloves could be harmful to your health. You should wear proper boots, glasses and gloves before cleaning the ceiling.

Collect Cleaning Essential

If you are planning to clean the ceiling, then ensure that all the cleaning tools and products are ready with you. It might not be feasible for you to come down and go up again and again to find the products.

Remove Mould from the Ceiling

Mould spores roaming in the air always look for moist conditions. Once, they find the wet ceiling, they spread rapidly. To remove the mildew from the ceiling, you could prepare a solvent. One quarter cup bleach and one quarter cup water.

Firstly, use a relevant tool and remove the scrape of the mould particles from the ceiling. Next, you could clean the ceiling with regular detergent. Then, apply the DIY anti-mould solution to kill the mould. Lastly, you could use clean water to rinse off everything from the ceiling.

After the cleaning treatment, you should allow the ceiling to get dry. Once the ceiling is dry, you could apply a coat of anti-mould agent to the surface for long-lasting safety.

When it comes to mould removal, it is essential to reduce indoor humidity. You could install a dehumidifier and open the windows and doors to prevent the invasion of mould.

Also Read: Water Damage Quickly Turns Into Dangerous Mold Damage

How to Remove Water Stain from Ceiling without Painting

Water spots look like discoloured patches on a painted wall. Because of water leakages in the pipes, these blemishes become visible. The property owners are left with two choices. One is to paint the wall again and the other one is to execute stain removal treatment.
To remove the water stain from the ceiling, you could use a sponge soaked in a bleach solution. Gently rinse the water blemishes with the bleach solution and allow it to react. In the end, you could clean everything with a clean towel or blotting paper.
Once the spots fade away, you could cover them with painter’s tape for one day. Next day, you could paint the fixed area with oil-resistant and mould-resistant primer. After the primer dries up, you could consider ceiling paint as well.



For deep cleaning, it is important to kill the germs present in the ceiling. Due to excessive moisture, various microbes are attracted to the ceiling. They could take a toll on everyone’s health with time. Now, that you know how to eliminate spots, make sure that you sanitise the ceiling as well.



Nobody likes to sit in a stinky room. These days, various deodorants are available in the market. You could choose the right product and spray it on the ceiling. It would make your ceiling smell fresh.



Once you clean and sanitise the ceiling, make it a point to dry it thoroughly. In case the climate is not in favour, then you could use dryers, blowers and fans to dry the ceiling.

Wrapping Up

There are various risks involved with the water-damaged ceiling. You should know how to remove water stains from ceiling in order to retain the original state of the ceiling. We have provided a complete ceiling cleaning procedure that involves various steps. You could follow them after water leakages and flooding to prevent the side effects of the water-damaged ceiling. If the damage is too severe, then you could reach out to the specialists for advanced methods and guaranteed results.

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