Easy and effective UPVC window cleaner. Over time, synthetic materials like UPVC window and door frames can become dirty. This type of dirt needs a powerful UPVC solvent cleaner that does not damage the surface. The perfect solution for this is the HG UPVC cleaner. The formula removes even stubborn dirt without a problem, and without damaging the surface.. Powerful against atmospheric contamination, nicotine, and other dirt on UPVC surfaces. Perfect for all synthetic materials like doors or window frames. Gentle, does not damage the surface. Quick and easy to use. UPVC window and door cleaner. UPVC surfaces like window frames and doors need special care. The best way to stay on top of their condition is by cleaning them regularly, with appropriate cleaning products.. UPVC often has a build-up of dirt like nicotine or atmospheric contamination, which requires a powerful UPVC cleaner. Although durable, synthetic surfaces can be quite sensitive if the wrong cleaning products are used. The perfect solution is HG UPVC cleaner. It works powerfully against dirt but is gentle to the surface.. How do you use HGUPVC cleaner?. Use the following steps to use our professional UPVC cleaner and make your UPVC surfaces look as good as new again. Turn the nozzle into the ON position. Spray the HG UPVC cleaner onto a clean cloth and wipe the surface. Wipe down the surface with a damp cloth to remove any streaks. Turn the nozzle into the OFF position after use. Do you have a product with a different label? That is possible because we changed all our labels! All our products still have the same tried and trusted effect. The directions have not changed either.