Window cleaning is often an overlooked household maintenance task. But not only does this help to improve the kerb appeal of a home, but it can also extend a window’s overall lifespan.
With a single new window costing on average £1,750 in the UK, by not regularly cleaning and maintaining their windows, Brits could potentially run into costly problems.
Claire Baglin, from Toolstation, has shared a guide to the dos and don’ts of window cleaning, advising how often they should be cleaned, how to clean them, and common mistakes to avoid.
How often should windows be cleaned?
Windows should be cleaned at least twice a year to remove any built-up dirt and grime. However, in areas with increased air pollution or pollen levels, cleaning frequency may need to be increased.
As a general rule of thumb, you should look to clean your windows during April to remove any mould or mildew that may have built up throughout the colder winter months.
A secondary clean should then be undertaken in September to remove any excess pollen that can build up throughout the warmer summer months.
Windows that are not regularly cleaned have a higher risk of breaking due to weakened glass, causing them to need replacing.
Dirt and debris can build up on the window surface which can scratch the glass and weaken it over time. If left in place, this can cause long-lasting damage to a window and ultimately reduce its overall lifespan.
A step-by-step guide to streak-free windows
Claire has shared a five-step guide to cleaning a typical residential window:
- Remove any dust – This is a common mistake that many people make. By not removing the dust beforehand, the cleaning solution mixes with the dust causing streaks.
Simply use a duster or microfiber cloth to remove any accumulated dust from the glass and window frame, or for larger or dirtier windows, a vacuum cleaner with a bristle brush attachment can be used.
- Spray with the cleaner – Make sure to use a gentle, non-abrasive cleaner. If using a commercial glass cleaner, be sure to follow the manufacturer’s instructions to ensure correct application.
A homemade solution of one part white vinegar with two parts warm water can also be used. Simply mix the solution into a spray bottle and generously spray across the glass surface.
- Use a squeegee – Use a handheld rubber squeegee or window vacuum to remove any excess cleaning liquid from the glass surface.
For windows on upper storeys, take extra care when working at height. Always use a ladder with stabilisers ensuring it is set up on a sturdy, flat surface and ask a family member or friend to hold the ladder in place while working.
- Wipe down the glass – Using a clean microfibre cloth, wipe down the surface of the window from top to bottom to dry the glass.
A top tip – wipe down the window horizontally from the inside and vertically from the outside. This way if any streaks appear you know which side they are on to treat.
- Wipe down the window frame – Once the glass is clean, spray and wipe down the surrounding window frame using the same cleaning solution and microfibre cloth.
Three common window cleaning myths busted
Claire has also debunked three common window cleaning myths that can do more harm than good.
- It’s best to clean windows on a sunny day – FALSE
Whilst this is a common practice, it’s actually making things more difficult. Direct sunlight can cause the cleaning solution to quickly dry onto the glass surface which can leave streaks or spots behind.
- You can wash windows using a pressure washer – FALSE
It is not recommended to use a pressure washer, even on a low setting. The water can penetrate to the window seals which can cause lasting damage. Also, high water pressure can shatter the window.
- You can use newspaper sheets to polish a window – FALSE
Although they are a popular choice, modern-day newspapers aren’t up to the job as the ink can easily bleed onto the glossy frame surface staining it. A squeegee or microfibre cloth is a much safer option.
For more information on the best products to ensure a streak-free finish, see the Toolstation website: https://www.toolstation.com/cleaning-pest-control/window-cleaning/c455
