Fill the KENTAUR summer windscreen washer fluid without dilution into the windscreen washer tank of the car.
If necessary, operate the windscreen wiper 3-4 times by using large amount of liquid.
Depending on the extent of insect contamination, repeat the process.
Do not let the insect contamination dry onto the windscreen.
The KENTAUR summer windscreen washer facilitates the cleaning of the windscreen even in rainy weather.