Let’s be real: damp and mould are two of the most common (and annoying) issues students face in rental properties—especially during the cold, wet winter months in the North West.
Whether you’re living in Salford, Manchester, Liverpool, or Bolton, keeping your student home warm, dry, and mould-free is key for both your health and your deposit.
Here’s everything you need to know about how damp and mould form, and simple steps you and your housemates can take to prevent them.
What Causes Damp and Mould?
Damp and mould are caused by excess moisture in the air that settles on cold surfaces like walls, windows, and ceilings. Over time, this creates black mould, which can cause damage and health issues.
In student houses, the most common causes include:
- Poor ventilation (especially in bathrooms and kitchens)
- Drying clothes indoors
- Not heating the property consistently
- Blocked air vents or extractor fans
- Leaking windows, roofs or guttering
Why You Shouldn’t Ignore It
Besides looking gross, mould is a serious health risk, especially for students with asthma, allergies, or weakened immune systems. It can lead to:
- Breathing difficulties
- Persistent coughs
- Sinus infections
- Skin irritation
It can also damage your belongings, such as clothes, shoes, books and furniture — and might impact your deposit if the cause is deemed to be tenant neglect.
Top Tips to Prevent Damp and Mould This Winter
Here’s how you and your housemates can keep your student property mould-free during the colder months:
1. Open Your Windows (Yes, Even in Winter!)
We get it—no one wants to let cold air in during winter. But even just 10-15 minutes a day of ventilation can help remove excess moisture.
Tip: Open windows after showers, cooking, or drying clothes. Leave internal doors open (except the bathroom) to improve airflow.
2. Use the Extractor Fans
Your property should have extractor fans in the kitchen and bathroom. Use them! They’re there to remove moisture.
Leave bathroom fans on for 15–20 minutes after a shower
Use kitchen fans while cooking or boiling water
3. Don’t Block Air Vents
If your room or hallway has air vents or grills, don’t block them with furniture or posters. These allow moisture to escape and keep air circulating.
4. Dry Clothes the Right Way
Drying clothes indoors is one of the biggest causes of damp in student houses.
Avoid putting clothes on radiators
Use a clothes airer in a well-ventilated room
Open a window while drying
If your house has a dryer, use it!
5. Keep the Heating On Low and Consistent
It’s tempting to switch the heating off completely when you’re out—but this can lead to condensation.
Instead, keep the heating on a low, consistent temperature (around 16–18°C) to stop walls and windows from getting too cold.
6. Report Leaks or Persistent Damp Early
Not all damp is your fault. Sometimes it’s due to roof leaks, broken guttering, or window seals.
If you notice:
- Peeling paint
- Bubbling wallpaper
- A musty smell
- Black spots on walls or ceilings
Report it to us straight away via your tenant portal or by contacting your local Mistoria office.
We want to resolve issues before they become major problems — and your prompt report helps us do that.
Final Advice
Damp and mould can cause serious problems if left untreated—but most of it is easy to prevent with small, daily actions.
By keeping your home well-ventilated, reporting issues quickly, and following our tips, you can stay warm, dry, and healthy this winter.
Living in a Mistoria House Share property?
If you’re unsure about something in your house or want to report an issue, our friendly team is here to help.
Call us on 0800 500 3015
Visit mistoriahouseshare.com