How to Protect Vinyl on Windows

Vinyl windows are the same product as UPVC or rigid PVC windows.  Vinyl is the term commonly used in American markets, while UPVC is more widely used in European markets.  Regardless of the name, the products are the same and require the same type of care.

Cleaning the Vinyl Frame

Vinyl window products require less maintenance than aluminum or wood.  They are also easier to clean.  Use a soft cloth or sponge, mild detergent and warm water solution to scrub away any debris, dirt or film buildup.  Never use a scrubbie, scouring pad or abrasive cleaner as these will scratch the surface.  Vinyl is strong, but susceptible to surface scratches.

There are products made specifically for cleaning vinyl windows.  Only use non-abrasive cleaners and consult the window manufacturer regarding recommended cleaners.

Cleaning the Window Glass

Overspray from harsh window cleaners can damage the finish of the vinyl.  White vinegar is a mild cleaner that strips dirt and film from glass surfaces without harming the vinyl.  One part vinegar to two parts water in a squirt bottle works well.

Vinyl Cleaners and Protectant Products

Again, consult the manufacturer for recommendations and avoid products with oil or wax. Pella, for example, does not recommend any protectant or cleaning products.  The company does recommend vacuuming debris from the window and frame prior to cleaning.  It also recommends cleaning with a mild dish soap and water solution.  And never, under any circumstances, scrape the window surfaces or use a power washer.