Rank | Feedback concerning |
---|---|
1 | Ventilation |
2 | Foul taste or odour in the drinking water |
3 | Radon |
4 | Cleaning |
5 | Pollen sources |
6 | Temperature conditions in the residence |
7 | Cookers/fireplaces |
8 | Security systems (inc. fire and burglar alarms) |
9 | Sources that can cause disturbance and/or pollution (for example roads and factories) |
10 | Asbestos |