My window frames were riddled with mould – but drop of 99p kitchen staple killed spores for good

FORGET dehumidifiers and squeegees, this hands-off hack will banish condensation from your window overnight. Using this budget trick, you can keep your panes dry and prevent mould from forming along your frames during the cold weather. Condensation occurs when moist air comes into contact with a colder surface. If these water droplets aren't tackled, they...