"fabric softener" in German fabric softener Weichspüler Detailed translations for "fabric softener" fabric softener fabric softener(also: fabric conditioner) der Weichspüler{masculine} She also said to add fabric softener when the timer goes off. Source: opensubtitles.org Corpus by OPUS Request review Sie sagte, du sollst Weichspüler benutzen. The people here need to invent fabric softener asap. Source: opensubtitles.org Corpus by OPUS Request review Die Menschen hier müssen so schnell wie möglich Weichspüler erfinden.