When I saw some white patches on wall after painting, I called the painter to fix the issue and learned the probable reasons for it. He mentioned that white patches on freshly painted walls usually appear due to trapped moisture, which pushes the paint off in spots as it tries to escape. It usually gets fixed within a day or two; hence, we did not need to worry. But there can be more reasons why white patches become visible on the wall, so let me mention them to you next.
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Why Does White Patches on Wall After Painting Appear?
The painter explained that white patches can appear on walls after painting because of a few common reasons, which are:
Moisture Issues: When moisture seeps from within the wall or because of dampness in the environment, it can force its way through the paint, leading to white patches. This is usually common in areas with high humidity.
Improper Wall Preparation: If the wall isn’t properly cleaned or primed before painting, dust, oils, or old paint residues can prevent the paint from sticking well and cause patchy results.
Low-Quality Paint or Incorrect Application: Using low-quality paint, skipping primer, or applying uneven coats can lead to patchy results and white streaks or spots. Premium paints and careful application usually help avoid this.
So these are some common reasons why white patches appear on walls after painting.
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Related Questions
A few months after I got my house painted, I started seeing some white patches on my walls. As I didn't know, I called a friend of mine and asked him about the white patches on wall paint. He told me about a few points due to which this could happen. Here are those.
What are the White Spots on Walls?
Here are the points that he mentioned
He said white marks can be caused by physical contact, moisture, and even temperature.
According to him, random chalky marks will typically settle down once curing is complete but can be removed by gently wiping with a soft or damp cloth.
He also said that air and sunlight may remedy Bloom, though it often requires light sanding and another coat of paint.
After this, he told me about a solution to this issue, which was to remove marks by wiping gently with a soft or damp cloth to remove white patches on wall after painting but to avoid scrubbing. He also said that I can use floor cleaning products. These products will also change the finish or sheen of the painted surface, so this will need to be applied over the whole piece.
And that’s about it. I hope this information about white patches on wall paint has been of help to you.
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Why are there White Patches on Wall After Painting?
Ashish
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1 Year
2024-06-03T12:42:13+00:00 2024-08-12T15:50:06+00:00Comment
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