1be870e5_nd_carpet_stains___Consumer_NZ__Treatment
[Stain] Mildew/mould [Treatment] 
Treat white cotton or linen with a mixture of 1 Tbsp chlorine bleach / 1L warm soapy water. On coloured fabrics dilute the bleach even more, and be prepared for some fading. See "Removing mould or moss" for more tips.
Stain removal - Dry cleaning and carpet stains - Consumer NZ
Treatment