Our quick-fire guide to help you minimise mould growth | Tenant news

While older Victorian homes were draughty and had open chimney flues for ventilation, modern homes tend to be more sealed-up in comparison, so managing ‘moist air’ is important to prevent a minor mould and condensation problem escalating to a major one.

Here are eight things you can do.

1. Clean and maintain your extractor cooker hood as neglecting cleaning can lead to bacteria and mould growth, and a decrease in its performance.
   
   
2. Open a window to let moisture escape if you don't have an extractor fan.
   
   
3. Leave clear, wide air spaces near walls, around furniture, stored items, etc, allows air movement, which reduces the possibility of excessive mould growth. (Scientifically proven.)
   
   
4. Maintain a constant level of background heating (18-21°C) is likely to minimise conditions for mould growth compared to switching off the heating for long periods in winter and then putting it back on.
   
   
5. Wipe mould regularly from windows (especially in winter) will help you avoid a bigger build up over time, which will be more difficult to get rid of.
   
   
6. Manage your home’s environment effectively, or mould spores can germinate regardless of your home’s age or construction, given the right conditions.
   
   
7. Do not dry clothes indoors as it will result in the moisture evaporating into the air and finding colder surfaces to condense on.
   
   
8. Use a mix of white vinegar with bicarbonate soda or an over-the-counter mould treatment to help reduce mould growth. Always wear a face mask and gloves when cleaning mould.
   
   

And remember, if a home’s surrounding temperature is high, moisture hangs in the air, in fine droplets, until the temperature falls below ‘dew point’ (the atmospheric temperature below which water droplets begin to condense). This will introduce conditions that could encourage mould.

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