If your walls are prone to dampness, mold, peeling, or unsightly patches, you may often have to call a professional and spend a lot of money to fix these issues. However, with the following simple tips, you can make your walls look smooth and fresh, just like new, without spending a lot.

How to Treat Moldy Walls

1.  Use the Dry Brushing Method

During the rainy season, many homes face mold problems. In such cases, you can start by dry brushing the moldy spots. Use a soft cloth soaked in alcohol to wipe down the walls, helping prevent further mold growth. However, this method works best if the mold is newly formed and the affected area is not extensive.

2.  Using Bleach

If your walls are covered in mold, you can mix bleach with water in a ratio of 1:99 and pour it into a spray bottle. Spray the solution onto the walls and let it sit for a while so that the bleach can work to fade the mold stains. Afterward, use a brush to gently scrub the mold and wipe it off with a clean cloth.

For heavier mold infestations, you can mix a stronger bleach solution with a ratio of 1:20.

This method is suitable for mold that has not been on the walls for long. For more severe mold infestations, professional steps may be required, such as sanding the walls, applying a waterproof primer, and then applying a topcoat of paint.

How to Treat Peeling and Blistering Walls

The first step in fixing peeling or blistering walls is to remove the peeling parts and scrape off the plaster layer. Then, smooth and polish the wall using sandpaper. Finally, apply a layer of primer and a topcoat of paint.

If the peeling area is large, after scraping off the damaged areas, wait for the wall to dry completely before proceeding with further treatment. During this process, make sure to apply a waterproof coating to the bottom of the walls and patch up any cracks.

Avoid painting the walls during the rainy season.

Alternatively, you can use wallpaper or wall stickers as a temporary solution for families who cannot address the mold problem immediately.

To cover up mold and peeling spots, you can use PVC sheets or wall stickers. Before applying, scrape off the peeling paint.

This method is cost-effective and quick but only addresses cosmetic issues, not the root cause of the mold.

Methods for Preventing Moisture in the House

1.  Use a Dehumidifier

You can use a dehumidifier to reduce the moisture level inside the house.

Additionally, using moisture-absorbing materials like silica gel, activated charcoal, lime, or charcoal can help absorb moisture and prevent dampness. Simply place one of these materials in a small cloth bag, tie it up, and place it in the corners of your rooms to reduce humidity.

2.  Close Doors During Humid Weather

During humid weather, you should close doors and windows to prevent your house from "sweating." On dry days, open the doors to ventilate the room and reduce the moisture level in the house.

3.  Use an Air Conditioner

You can also use an air conditioner to absorb moisture in the house. When the humidity is too high, turn the air conditioner to dehumidifying mode for 2-3 hours to help reduce moisture in the room.

This approach gives you cost-effective, practical solutions for handling moisture and mold issues in your home while also maintaining a comfortable environment.