Question

the point on the walls is peeling
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Answer 1

Here is your answer...

If paint peels from an interior wall, the reason for the peeling paint is often an improperly prepared surface and moisture seeping through from the wall to the paint surface. ... Wipe off the wall with the tack cloth to remove dust. Apply the primer to the wall first to seal the wall and prevent moisture problems.

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Answer 2

Explanation:

If paint peel from an interior wall, the reason for the peeling paint is often an improperly, prepared surface and moisture seeping through the wall to paint the surfaces.... Wipe off the wall with the track cloth is remove dust. Apply the primer to the wall first to seal the wall and prevent moisture problems.

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