Dealing with issues like dampness, blistering, or peeling on your walls can be frustrating, but you don’t always need to call a technician. With a few simple methods, you can effectively manage these problems yourself. Here’s a breakdown of how to address common wall issues:
1. Mold Treatment Method
- Step 1: Use a dry toothbrush to gently remove mold spots from the wall. Then, take a soft cloth soaked in alcohol to wipe the wall, helping to dry it out and prevent further mold growth.
- Step 2: Mix bleach and water in a 1:99 ratio (or 1:20 for more humid conditions) and place the solution in a spray bottle. Apply it to the moldy areas, allowing it to clean the mold. After the wall dries, use sandpaper to smooth the surface. Apply a waterproof primer and then repaint the wall to prevent future mold growth.
2. Dealing with Blistering Walls
Blistering can happen due to various reasons, such as poor surface preparation or excess moisture.
- Step 1: Remove the blistered and peeling areas. If the problem is due to the wall filler, scrape off the old filler and apply a high-quality patching compound.
- Step 2: For smaller blisters, scrape off only the affected areas, smooth the edges, apply primer, and repaint. For large areas of blistering, remove the entire surface layer, allow the wall to dry completely, and then apply a new plaster layer.
- Step 3: During decorating, ensure proper construction guidelines are followed. Apply waterproofing to the base of the walls and repair any cracks.
- Step 4: Avoid painting during the rainy season, and use the same brand of primer and paint for the best finish.
3. What to Do for Peeling Walls
Peeling paint can be a nuisance, but with the right approach, you can restore your walls.
- Step 1: Scrape off the peeling areas, remove the old filler, and smooth the edges. Apply a primer, then apply a top layer of paint.
- Step 2: If the peeling is extensive, remove the damaged wall layer and repaint with a surface treatment or primer.
- Step 3: For heavy peeling, spray the affected section with water to dampen it. Then, use a scraper to remove the paint. If the wall filler is of good quality, you won’t see dust falling off. Smooth the area with fine sandpaper and then apply primer and paint.
By following these methods, you can fix peeling, blistering, or moldy walls without professional help, saving time and money while ensuring your walls are in great shape!
