50Pcs Glass Water Effervescent Tablet Super Concentrated Car Windscreen Solid Cleaner Home Toilet Window Descaling Auto Washing Accessories

Clean and decontaminate, reduce the friction between the wiper and the glass, and protect it. Instructions for use: This product is suitable for above zero degrees Celsius. Open the hood of the car, find the wiper, add a piece of wiper if the glass 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 the liquid storage tanks, it is a piece of water, which can replace and be superior to traditional glass water