Kärcher 6.295-474.0 - 3-in-1 Glass Cleaner RM 627 (1 L)

Saves time and effort: the 3-in-1 window cleaner ensures long-lasting, streak-free and scratch-free cleaning, and is especially suitable for large and hard-to-reach windows (such as conservatories and glass facades)
With a protective formula to keep surfaces clean for longer
Not effective on coated glass surfaces