How many liters of windshield washer fluid does a sedan generally need?

[Alexia]

Generally, a sedan requires between 4.5L to 7L of windshield washer fluid. Below are specific details about windshield washer fluid: 1. Concept: Commonly known as automotive windshield cleaning fluid, it is a consumable item in vehicle use. High-quality automotive windshield washer fluid is primarily composed of water, alcohol, ethylene glycol, corrosion inhibitors, and various surfactants. 2. Function: When the transparency of the front windshield decreases, spraying windshield washer fluid can provide a clear view. Especially during nighttime driving, dust on the glass can scatter light, necessitating the use of windshield washer fluid to maintain the front windshield in optimal transparency.