Damp and mould can quickly turn a comfortable home into an unhealthy environment. As a tenant, there’s a lot you can do to reduce the risk of condensation and keep your home dry, fresh, and mould-free – especially during the colder, wetter months in England.

This guide outlines simple, effective steps you can take to prevent damp and mould from developing in your rental property.

Damp and mould often come from too much moisture in the air. Everyday activities like cooking, showering, and drying clothes indoors can lead to condensation; especially if a room is poorly ventilated or kept too cold. If condensation isn’t managed, it can create the ideal conditions for mould to grow.

The good news? Small changes to how you use your home can make a big difference.

1. Ventilate Rooms Daily
Fresh air is one of your best tools for fighting damp. Open windows for at least 10–15 minutes each day, even in winter. Use extractor fans in kitchens and bathrooms if you have them, and keep doors closed during showers or cooking to stop steam from spreading.

2. Keep Furniture Away from External Walls
Push furniture away from walls (ideally 10cm or more), especially outside walls, to allow air to circulate. When wardrobes, beds, chest of drawers or sofas are stored too closely to a wall, the lack of airflow can lead to mould forming behind them.

3. Dry Clothes Carefully
Avoid drying laundry on radiators or in small rooms without ventilation. If you must dry clothes indoors, open windows or use a dehumidifier to reduce moisture. Better still, use a vented tumble dryer if available.

4. Use Lids When Cooking
Always cover pans and turn on your extractor fan or open a window while cooking. Excess steam builds up quickly in kitchens and can lead to condensation if it’s not ventilated out.

5. Heat Your Home Evenly
Try to maintain a steady temperature throughout your home. Sudden drops in temperature can cause condensation to settle on cold surfaces like windows and walls. Keeping the heating on low and consistent is often more effective than short bursts of high heat in colder months.

6. Wipe Down Windows and Sills

If you notice condensation forming on windows, wipe it away with a cloth each morning to prevent moisture soaking into frames or pooling on sills. This small habit can go a long way in preventing mould growth.

Keep an eye out for:

• Black spots or patches on walls or ceilings
• A musty smell in certain rooms
• Peeling wallpaper or bubbling paint
• Condensation that doesn’t clear quickly

If you spot any of these signs, act quickly to improve ventilation and airflow by opening windows, using extractor fans, and keeping doors open where possible. Regularly wiping down damp areas and maintaining consistent heating also helps prevent mould from taking hold. If the problem persists or spreads despite your efforts, report it promptly to us so that professional action can be taken.

Please do be aware that while your landlord is responsible for major repairs, it is also your responsibility as a tenant to avoid lifestyle habits that encourage mould growth. Activities like drying clothes indoors without ventilation, blocking airflow behind furniture, or leaving windows and doors shut for long periods can increase moisture levels and create conditions where mould thrives. Taking simple daily steps to reduce damp and keep your home well-ventilated not only protects your health but also helps maintain the property in good condition.

Keep internal doors open when the property is warm and dry to allow air to circulate throughout. Where possible, avoid overfilling storage cupboards and wardrobes – overcrowded spaces trap moisture and restrict airflow, which can encourage mould on clothing or soft furnishings.

Using a small dehumidifier can also be a worthwhile investment, especially during the colder months. These can help reduce moisture levels in problem areas like bedrooms or corners where airflow is limited.