MOULD
This fungus often appears where there is damp, condensation and a lack of ventilation, such as on windows, walls and behind cupboards. Not only do mouldy walls and grouting look horrible, they’re also a threat to health, exacerbating asthma and causing bronchitis and other breathing problems, plus eye, nose and throat irritation. Leave windows open whenever possible, especially in bathrooms, where an extractor fan will also help. Ideally, dry clothes outdoors. Keep buildings and gutters maintained and tackle leaks promptly.
RATS AND MICE
Rodents carry a host of bacteria and viruses. These include salmonella, the respiratory infection hantavirus (which you can catch by breathing in dust from droppings) and LCMV, a kind of meningitis. They’re not common, but who wants to live in a home contaminated with rat or…
