Tips for safely cleaning uPVC windows

Published On: February 5, 20230 Comments on Tips for safely cleaning uPVC windowsTags: , Last Updated: January 29, 20242.8 min read

Despite being suitable for every kind of weather, pvcu windows will eventually become dirty as muck, dust, and grime build up on them over time. Although they are a low-maintenance product that is simple to clean, uPVC windows will eventually become dirty.

women wiping the window

Most of the time, you can restore the shine to your uPVC window frames with persistence and some good old-fashioned elbow grease.

The best way to clean windows made of uPVC is to:

Vacuum every alcove, including the hinge or opening mechanism, to remove any dirt that has built up after you have opened the window as far as you can. Use the soft brush nozzle on your hoover to reduce the chance of scratching your uPVC windows. Wipe down the stained window with a soft cloth or sponge and a warm, soapy bucket (washing up liquid works best here). Scouring pads and cream cleaners can scratch the uPVC and ruin its “glossy” finish, so avoid using them. Use a clean, non-abrasive cloth like a tea towel, kitchen roll, old T-shirt, or rag to dry and remove any excess water. Mix 2 cups of water with 1/4 cup vinegar, 1/2 cup liquid soap, and a little bit of old newspaper in the cleaning solution for crystal-clear window panes. Wipe the windows in a circular motion with the newspaper to get rid of any smears, wax, and dirty spots that have built up on the glass.

Ways to clean and whiten uPVC window frames

In some cases, the surface of older uPVC windows can become significantly covered in dirt and grime, causing them to lose their luster and shine. If this sounds familiar, you may not need to purchase “specialist” cleaning products to restore the finish.

women cleaning windows

The best way to clean the frames of uPVC windows is to:

  • Pour four cups of hot water and one cup of vinegar into a sprayer.
  • It should be sprayed onto the uPVC and allowed to stand for about ten minutes.
  • Wipe down and get rid of any excess liquid with a dry, clean, and smooth cloth.
  • Baby wipes are great for delicate cleaning tasks and will clean most things if this fails.

Because they will scratch the top layer of the uPVC and permanently remove the “shiny” or “glossy” finish, cream cleaners and abrasive cleaning solutions should not be used. If you discover that this is insufficient to eliminate a buildup of grime, dead insects, cobwebs, and dirt; You might want to make use of one of the specialized cleaning products for uPVC that you can buy or you can try a few DIY tricks to clean your windowsill.

The following items are all appropriate for the job:

  • No-Nonsense uPVC cleaner
  • Thompson’s UPVC Restorer
  • Vistal Hard Surface Cleaner
  • EverBuild PVCu solvent cleaner

Things to avoid when cleaning uPVC windows It is important to only use items that are appropriate for the task in order to avoid irreparable damage to your uPVC windows, such as the loss of their glossy appearance or discoloration. Chemicals, sprays, and liquids are all examples of this.

When cleaning uPVC windows, frames, and sills, avoid the following:

Bleach Cif and Jif-type cream cleaners, which are slightly abrasive Methylated spirits Nail varnish remover WD40 White spirits Wire wool or iron wool Scouring pads.

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