The experts describe the three defective products Nigrin Power windscreen antifreeze concentrate (5 liters – 19.99 euros), Robby Rob windscreen antifreeze for winter and summer (5 liters – 11.99 euros) and Volkswagen Group windscreen clear concentrate (2 liters) as downright dangerous – 11.99 euros): Directly after wiping, streaks form on the windscreen, which dazzle in the dark and restrict visibility. Amazing that just a car manufacturer blunders here.
Some are dangerous – Car window cleaner: Worse than ever!
