Can I clean my window and door with Pressure Washer?

Do not use a power washer. Power washers have a highly pressurized spray that can damage glass patio doors. They can cause water penetration, remove paint, and may also damage the seal around your doors.
Pressure washing is something that you should be very wary of when cleaning Aluminum, UPVC and glass. The force exerted by a pressure washer can be incredibly strong, and it can easily damage your doors and windows if you point the stream of water directly at the door or window and are too close to it at the time. Rather than using a pressure washer, it’s much safer (and generally the same amount of effort) to use a simple telescopic hose to clean windows that are higher up, and clean doors with a simple sponge and chamois cloth.