Let’s combine the discussion of washing socks and the branch about mushrooms!
During his student years, one of his comrades in a common laundry washed his socks. and forgotten. On all of this, strange mushrooms grew - thin, in the hair, leg and round little hat thickening. Comrade was reminded of washing with the phrase "the enzymes have grown in you". There was then fashion on powders with bioadditives-enzymes.