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Alledaagse Vragen
Waarom ruikt mijn was zuur als hij langzaam droogt?
Beschrijving van de aflevering
Je haalt je was uit de machine, hangt ’m netjes op… en toch ruikt het tijdens of na het drogen ineens zuur of muf. Hoe kan je schone wasje zo vies ruiken? Dat hoor je van textieltechnoloog Alexandra De Raeve.