This bulletin describes the moulds that may be found in New Zealand homes and if present, how to deal with them.This is a BRANZ (Building Research Association of New Zealand) publication, one of a range of information-packed bulletins on a wide range of building-related matters published by BRANZ. These independent publications are used by builders, designers, building officials, related trades, building owners and teaching institutions among many others. They are also of considerable value to do-it-yourself home owners.