Home mould removal 'eases asthma' Asthma sufferers who remove mould from their homes could see an improvement in their symptoms, a Cardiff University study has found. Half of the south Wales homes used in the research were cleaned of mould and ventilation was improved, and the other half were left mouldy for 12 months. Here is more: http://news.bbc.co.uk/2/hi/uk_news/wales/6979787.stm