Can summer car instead of laundry detergent with water?

Drive all know regular running of laundry detergent is consumables, when the window glass dust fall, have flying insects gum, rain and so on will interfere with our line of sight, we need a laundry detergent as we eliminate these barriers, also we have a clear vision. But always someone will take these as the same thing, when the laundry detergent used up will see someone use tap water as laundry detergent, so really can tap water? Winter of laundry detergent to add, because want to prevent frostbite, water will not freeze protection, so there is no dispute, but in summer, summer with necessary add laundry detergent? Use tap water directly not line? May not be the answer is that the cleaning ability is not strong, not strong decontamination, secondly to too many impurities in water, time grew, precipitation is likely to cause the phenomenon of pipe clogging, of course, will damage the car wiper blade. If using pure water instead of laundry detergent, perhaps there will not be any blockage problem, but in the long run, we car windscreen but couldn't get very good cleaning effect, transparency also become very bad, after all, pure water without any cleaning ability. But some people would say don't have to do is add some detergent, but most of the detergent is alkaline, if use for long time, will accelerate the wiper blade and pipeline aging and damage. Detergent production factory house, the previous: investment production laundry detergent, laundry detergent profits analysis