UPVC is the most popular choice of material when it comes to window frames. That’s why our expert domestic cleaners have created this useful guide on how to clean your UPVC window frames effectively and what tools you’ll need to get the job done properly! UPVCs are extremely weather resistant and durable, they won’t rust or rot and they seem to last forever. However, they are prone to becoming dirty and can accumulate dust and grime very easily !
The best products to use when cleaning U P V C windows
To keep your UPVC window frames always looking their sparkling best, there are several cleaning products you should always keep stocked in the cupboards. Luckily, they are all home cleaning staples so shouldn’t set you back any extra money!
- White vinegar
- Dishwashing liquid
- Mould and mildew spray
- Soft cloth or sponge
- Microfiber cloth
- Spray bottle
- Kitchen paper towel
The best ways to clean UPVC window frames
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The hinges, the inside and outside the UPVC frame
Start by opening the window as wide as it can go to reveal the hinges and gain access to the inner frame. Next, use your vacuum cleaner to suck out all the dust, debris and pet hair that has accumulated since the last clean. If possible, use a nozzle with a soft dusting brush to avoid scratches on the metal parts of the frame.
In a bowl, make a hot soapy water solution and soak a clean cloth or rag. Use this to wipe inside the UPVC frame, making sure to apply the water to all the hard-to-reach places along the frame.
Tip: If you still find stubborn stains left on the inner frame after it’s dried out, spray your mould and mildew cleaning agent along the frame and use a toothbrush to scrub away the excess grime.
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Cleaning the glass panes
Simply mix a small amount of washing liquid with warm-water and wipe over the surface of the glass. Use a cloth to wipe away the soap and bubbles, then buff and polish the glass using your microfiber cloth.
PS: We always advise cleaning your window panes on a dry, cloudy day when it’s not too hot. Cleaning glass in direct sunlight can cause ugly streaks to appear when using some cleaning agents.
Essential Dos and Don’ts when cleaning UPVC windows
Do’s:
- Use warm soapy water with mild washing-up liquid as your primary cleaning solution
- Clean with soft, non-abrasive materials like microfiber cloths or soft sponges
- Work in small sections and dry thoroughly after cleaning
- Choose cloudy days for cleaning to prevent cleaning solutions from drying too quickly
- Vacuum loose debris first using a soft brush attachment
- Create a natural cleaning solution using 1 cup vinegar to 4 cups hot water for stubborn stains
- Use specialized uPVC cleaners for particularly tough stains
- Regularly maintain your frames with gentle cleaning to prevent build-up
Don’ts:
- Never apply too much pressure, nor use any abrasive cleaners or scouring pads that can scratch the surface
- Avoid harsh chemicals like bleach, white spirit, or cellulose thinners
- Don’t clean in direct sunlight as this can cause streaking
- Never use WD40 or similar products on the frames
- Avoid using cream cleaners (like Cif) which can damage the glossy finish
- Don’t use steel wool or wire brushes
- Never apply excessive pressure when cleaning
- Don’t let cleaning solutions sit on frames for extended periods
- Avoid using old newspapers or rough materials that might scratch
- Scouring pads or other wire bristle cleaning pads
Remember: The key to maintaining uPVC window frames is regular, gentle cleaning with appropriate materials. This preserves their glossy finish and extends their lifespan while keeping them looking their best.
How to remove stubborn mould stains off UPVC doors and window frames?
Trying to figure out how to clean upvc window frames can be a bit tricky, especially when it comes to tackling persistent mould. Start by creating a paste with baking soda and warm water to form a natural abrasive that won’t damage your frames. Apply this mixture directly to affected areas using a soft-bristled brush, working in gentle circular motions.
Remember to dry the frames thoroughly after cleaning, as lingering moisture encourages mould regrowth. A dehumidifier near problem windows helps prevent future outbreaks by reducing condensation. Regular maintenance with a simple wipe-down every few weeks keeps those pesky black spots from returning.
Frequently asked questions
Why should you avoid using WD40 as a UPVC window cleaner?
While WD40 might seem like a quick fix for sticky windows, this product causes permanent harm to UPVC surfaces. The harsh chemicals in WD40 can strip away the protective glossy finish of your frames, leading to discoloration and a dull appearance that cannot be reversed.
Beyond surface damage, WD40 attracts dust and debris, creating a sticky residue that makes your frames harder to maintain over time. This buildup can trap moisture against the UPVC material, potentially causing long-term deterioration of your window frames.
For those dealing with stiff windows, consider using specialized silicone-based lubricants designed specifically for UPVC materials. These products maintain the integrity of your frames while providing the smooth operation you need.
Can I use bleach on UPVC windows?
No, you should never use bleach on UPVC windows or frames. While bleach might seem like a powerful cleaning solution, it can cause severe and irreversible damage to your UPVC surfaces:
- Permanent Discoloration: Bleach reacts with the chemicals in UPVC, potentially turning white frames an unsightly brown color
- Surface Damage: It can strip away the protective glossy finish of your UPVC frames
- Chemical Reaction: The harsh chemicals in bleach can react with UPVC materials, leaving the surface looking dull and matt
- Irreversible Effects: Once bleach damages UPVC, the changes cannot be reversed or repaired
Instead of bleach, use these safe alternatives to make your UPVC windows white again:
- Warm soapy water with mild detergent
- A mixture of white vinegar and water (1:4 ratio)
- Specialized UPVC cleaners
- Soft, gentle, non-abrasive cleaning cloths
Before you start cleaning, always test any cleaning solution on a small, inconspicuous area, and remember that regular cleaning with gentle products is the best way to maintain your UPVC windows.
How can Wecasa help clean your UPVC window frames?
If you want to pass the window cleaning duties onto a professional then Wecasa are the perfect partners to help you out!
Our passionate team of professional home cleaners have the experience and tools necessary to clean even the dirtiest UPVC window frames!
We only work with vetted and verified professionals who are dedicated to cleaning at the highest standards. With cleaning services starting at just £15.90 per hour it’s also excellent value for money! We cover every part of the UK and can even make home calls at the last minute.
To book your professional window cleaner, simply enter your address details below and we’ll find an available cleaner in your area.
