damp patches don’t reappear. If necessary, repeat the treatment on the most affected areas. Regularly check your walls in the following weeks: occasional maintenance is often enough to prevent the problem from recurring.
When should you consider seeking professional help?
If, despite your efforts, the stains reappear quickly or if your walls have significant cracks, it’s best to consult a damp expert. They will be able to identify the precise cause and suggest a lasting solution, such as resin injection or perimeter drainage.
The ideal home reflex
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