The frequency that windows should be cleaned can vary depending on many factors
Generally for Andover and surrounding areas specifically it’s recommended to clean your windows every 2 to 4 months. Here are some things to consider:
- Location – Andover is unique in the sense it is a rural town , these characteristics can mean windows need to be cleaned more frequently than other areas. An area with lots of pollen or pollution, you may need to clean your windows more often, perhaps every 2 to 4 months. These factors can cause dirt and grime to build up more quickly.
- Weather Conditions – In areas with heavy rainfall or snow, windows may need less frequent cleaning, as the rain can naturally wash some dirt away. However, after a particularly muddy spell, you may want to clean them sooner. Andover is particularly susceptible to the combination of rain and mud.
- Type of Property – For residential homes, cleaning twice a year is usually enough, but for businesses or properties with a lot of foot traffic, more frequent cleaning may be necessary to maintain a professional appearance.
- Aesthetic Preferences – If you prefer pristine, streak-free windows all year round, you may want to schedule professional cleaning services more often.
- Sun Light– It is surprising how much brighter rooms are when the windows have just been cleaned, clean windows boosts the amount of sunlight in the room which will also boost your mood.
It’s always a good idea to check your windows regularly and clean them when you notice dirt, smudges, or watermarks, as it can help extend the life of the windows and keep your view clear.

Graph showing how much rainfall Andover has. As there is consistent rain per month it is important to keep on top of cleaning your windows to avoid streaky and murky windows.