which in turn can cause mould and mildew to form. 'Plastic storage boxes with airtight lids are also likely to trap excess humidity inside,’ adds Lee. So, again, breathable materials with plenty ...

Science project: How does mould grow? Plastic-packaged poisons and disposable ... Store them in an old lunchbox with a perforated lid, or repurpose “used” shop-bought damp traps.