Some signs of excess moisture are obvious, others build up slowly. Catching them early makes it easier to fix the problem.
Common warning signs
- Water droplets or streaming on windows most mornings.
- Black spots or patches on walls, ceilings or around windows.
- Musty smells in wardrobes, cupboards or spare rooms.
- Paint or wallpaper peeling or bubbling.
- Clothes and bedding taking a very long time to dry.
What to do next
Improve ventilation where you can and use a dehumidifier to bring humidity down. Focus on the rooms that show the worst signs first.