Wet walls not only cause an unhealthy environment, but can also weaken their durability. In addition, the moss and fungus that grows here can also damage the walls. It’s not just that. Wet walls that are not treated immediately can also seep into a wider and deeper area to cause damage to the wall structure. One of the rooms where the wall surface is often wet is the bathroom. The part of the wall that is constantly wet and not exposed to direct sunlight causes it to get wet.
Wet walls are characterized by conditions that are not dry, damp, or watery. This problem is also usually characterized by the appearance of black spots on the surface of the wall due to the growth of fungus there. If left unchecked, the walls will also be overgrown with moss. As a result, strong moss roots can damage the walls, causing the structure to become brittle and weathered. You must not allow this problem to drag on. Although it seems trivial, this wet wall case must be handled as soon as possible so that the wall does not suddenly collapse.
Besides being caused by the position factor, wet wall cases also sometimes hit the surface of the wall that has just been painted. You can see this from the condition of the paint that dries too long or the paint that has dried but produces water spots on the surface. This case is often caused by inaccuracies in painting the walls, painting on walls that are still a bit wet, using several layers of paint without giving the time lag for the previous layer to dry first, room conditions that are too humid, and other non-technical factors.
What is an effective trick to solve this problem? We recommend repairing the wet wall according to the case he is experiencing.
Overcoming Wet Bathroom Walls
Wet conditions on the bathroom walls are caused by the capillary power of water. So this water can propagate through small pores. Therefore, you should make a waterproof wall as high as 30 cm flanking the main wall in the bathroom. The composition of the mixture is 3 parts of sand mixed with 1 part of cement. The purpose of this wall is to allow water on the bathroom floor to be difficult to seep into the main wall. Even if this water manages to seep it will only hit this part of the protective wall.
Overcoming Wet Walls Due to Wall Paint
Choosing the wrong wall paint can also cause the walls of your house to get wet. This problem occurs because the paint cannot protect the walls properly. The solution, sand the walls first to open the pores. In this way, the water vapor trapped in the wall can evaporate. Next, leave it overnight to allow the wall to dry completely. Finally, you can repaint it according to the procedure we have given here. Make sure when you apply the second coat of paint, the previous coat is completely dry.
Overcoming Moldy Walls
To eradicate mold that grows on wet walls, the trick is to wipe it with a cloth. Then scrub the surface of the wall using a brush with coarse teeth. When the mildew is gone, take a bleach solution to remove any seeds and fungus roots that may still be attached. Apply this liquid evenly to the entire surface of the wall and wait for 1 hour. After that, you can rinse it with clean water. As a form of maximum handling, you can use a special liquid to kill the fungus.
Overcoming Mossy Walls
Walls that are overgrown with moss if left alone can make them rot and collapse. Therefore, the right solution to overcome this case is to remove all the attached moss. Use a cloth to scrape off the moss. Then proceed with sanding the surface of the wall evenly to clean the remnants of dirt. Next, use a solvent-based primer to protect the walls. Wait for this coating to dry. The last step, you can start to beautify it again with the paint color of your choice.