There is no single right answer to how often windows should be cleaned, but there is a right answer for your home. Here is how to decide between a 4-weekly and 8-weekly window clean, and when a different schedule makes sense.
The short answer
- Every 4 weeks if your home is on a busy road, near fields or trees, has lots of glass on show, or you simply like windows that always look freshly cleaned.
- Every 8 weeks for most other homes. It keeps glass looking good at a lower cost over the year.
- Once or twice a year for conservatory roofs, gutters, soffits and fascias.
What makes windows dirty faster?
Roads and traffic
Homes near the A19, A63, A64 or M62 pick up a greasy traffic film that dulls glass quickly. Front elevations facing the road usually need more frequent cleaning than the back.
Farmland and open country
Around Selby, Snaith, Howden and Riccall, homes look out over farmland. Harvest dust, pollen and spray build up fast in summer, which is why many customers here choose a 4-weekly clean between spring and autumn.
Trees and birds
Overhanging trees drop sap, pollen and leaves, and attract birds. Expect to need more frequent cleaning, and keep an eye on gutters too.
Rivers and weather
Homes along the Ouse and the Wharfe see more mist and condensation, which leaves marks as it dries. Exposed, windy spots get more wind-blown dirt.
Does rain clean windows?
Unfortunately not. Rain picks up dust in the air and leaves it behind when it dries. That said, windows cleaned with pure water stay cleaner in the rain, because there is no soap residue for dirt to cling to and the raindrops dry clearer.
Commercial buildings
Shopfronts benefit from weekly or fortnightly cleans because they are your shop window, literally. Offices, schools and care homes are usually cleaned every 4 to 12 weeks. We recommend a schedule on our free site visit.
Our recommendation
If you are unsure, start with 8-weekly. If you find yourself noticing dirty windows between visits, switch to 4-weekly. With Yorkshire Pro you can change your frequency whenever you like, and we always remind you the day before we come.Find out more about our residential window cleaning.
Quick answers
- How often should windows be cleaned?
- Most homes are best cleaned every 4 or 8 weeks. Shopfronts often need weekly or fortnightly cleans, and offices every 4 to 12 weeks.
- Should I clean windows in winter?
- Yes. Winter brings road salt, grit and low sun that shows every streak. Pure water cleaning works year round except in freezing conditions.
- Can I switch between 4 and 8-weekly?
- Yes. Many customers move to 4-weekly in spring and summer and back to 8-weekly in winter. Just let us know.