The answer to 'how long does window cleaning cleaning last' is that the duration of window cleaning can vary, but typically lasts 3-6 months for most homes. The longevity of window cleaning depends on several factors, including the local climate, frequency of use, and how dirty the windows become over time. In general, windows in dirtier environments or high-traffic areas may need more frequent cleaning, while windows in cleaner areas may only need cleaning every 6 months or so.
Regular window cleaning is important to maintain a clear, streak-free view and protect the glass from damage over time. If windows are not cleaned regularly, dirt, grime, and hard water stains can build up and become more difficult to remove. Homeowners should inspect their windows periodically and schedule professional cleaning as needed to keep them looking their best.