10Pcs Car Windscreen Wer Effervescent Tablets for Mercedes Benz AMG W168 W169 W176 W177 W190 W205 W210 W222 C180 C200

Function:Clean and decontaminate, reduce the friction between the wer and the gla, and protect it.Instructions for use:This product is suitable for above zero degrees Celsius. Open the hood of the car, find the wer, add a piece of wer (if the gla is too dirty, it is recommended to add 2 pieces), wait for 5 minutes and then use it normally. A piece of conventional water can be exchanged with 4L of water. According to the normal volume of th storage tanks, it is a piece of water, which can rep and be rior to ditionala water!alert:This product should be stored in a cool dry p to avoid contact with children. Do not swallow!This product can not be used for antifreeze gla water! Only the cleaning function does not have antifreeze function.