Does drying clothes on radiator cause mould?
Michael Gray
Updated on May 18, 2026
Drying your clothes on your radiators is going to create more moisture in the air inside your home. This condensation can settle on walls, furniture and other surfaces and turn into mould.
Is it bad to dry clothes on a radiator?
When you hang wet clothes on a radiator or clothes horse to dry, the water evaporates out of the fabric, where it turns into moisture in the air. Too much moisture in the air leads to condensation, which can form on walls, windows, mirrors or any other surfaces which the damp air comes into contact with.Is it safe to warm clothes on radiator?
When you're drying clothes on a radiator, you're really just blocking the radiator from heating the room. The plug - your wet clothing - gets a huge amount of heat but your room stays cold. Your radiator, even without a thermostatic valve, is trying to reach a certain temperature.Can you dry clothes on radiator covers?
The simple answer is – YES! Using your radiators or a towel rail to dry clothes will make your boiler work harder than it really needs to, adding to the overall running costs of the system.Can hang drying clothes cause mold?
Drying your clothes in ill-ventilated rooms during the winter months could lead to mould, fungus and bacteria growth, the experts have warned. According to Homecure Plumbers, hanging wet clothes is one of the most common reasons people experience condensation and mould issues in the home.Scientists warn people could be unwittingly helping the mould thrive by drying clothes on radiators
How do you dry clothes without mold?
Avoid drying laundry in rooms where you spend the most time such as your bedroom to reduce the risk of damp and mould. A wall-mounted drying rack is a good option: it takes up no floor space and you can fold it away. Alternatively, try a retractable clothesline that can be pulled back and put away when not in use.Why You Should Never dry your clothes indoors?
The warning said that hanging wet clothes inside can increase the moisture in the room by nearly 30% which in turn encourages the mould growth. "Moist environments encourage the growth of mould which can release 'seeds' called spores. The spores can cause allergic reactions in some people.What is the best way to dry clothes indoors?
Here are additional tips for drying clothes indoors:
- Hang-dry clothes on a rod or lay them flat on a drying rack when air-drying garments inside the home.
- Keep garments separated to allow air circulation and faster drying.
- Place clothes near a fan or a heat vent to air-dry more quickly.
Is it safe to put towel on radiator?
Aside from any other issues, draping wet clothes or towels over a radiator insulates heat and prevents it from circulating properly. This will affect any heaters but certain types, such as convector radiators, function by creating hot air currents and will be far less effective when covered by wet material.Is it safe to put things on radiators?
Things like a sofa or a chest of drawers pushed right against a radiator can block the heat from coming into the room, meaning you're spending a lot of money to heat the back of them. Pulling them a few inches away from the rad can create a channel for the heat to rise up and into the room.Do radiators cause humidity?
Proper radiant heating design avoids the reasons why central heating radiators are bad for you. Radiant heating doesn't create air movement, nor does it directly affect air temperature or humidity. So it cannot cause condensation or mould, nor will it spread dust and mites.How do you dry clothes in the winter?
Drying clothes indoors during winter
- Avoid drying laundry in a living room or bedroom. ...
- Give some of your laundry an extra spin. ...
- Position the drying rack in a 'hotspot' ...
- Impaired air quality. ...
- Create ventilation and allow fresh air into your home. ...
- Watch out for moisture damage when you dry laundry indoors.