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Almost everyone is familiar with damp walls. But in extreme cases, mold can form over large areas. This is due to the insulation, which actually keeps heat inside as much as possible. Moisture can become a major problem, because mold loves damp environments. How can you prevent mold? And where are the weak points where mold particularly likes to take hold? What makes them so attractive to mold? Author: Katrin Krieft --- Thanks for watching! Did you like the video? Then subscribe now to the only official Quarks channel on YouTube: https://www.youtube.com/Quarks?sub_co... Quarks on Facebook: / quarks.de Also visit: https://www.quarks.de Quarks on Instagram: / quarks.de / beautyquarks Here you can find the clip in the WDR media library: https://www1.wdr.de/mediathek/video/s...