Wake Up to Dry Windows, Not Streaming Condensation

Condensation is one of the most common causes of mould and damp window frames in UK homes, especially in bedrooms overnight and bathrooms after a shower. A cordless window vacuum sucks up the moisture in seconds rather than smearing it around with a cloth, and it's become one of those oddly underrated household tools that genuinely earns its keep every single day in autumn and winter. We've compared six models on suction power, tank capacity, and battery life.