Unleash the Flow Defrosting Frozen Car Washer Fluid

to thaw it out..you need to borrow a warm garage. or maybe run a cheapo hair dryer on it for a long time? The key is to use oversize hose (3/16" ID to 1/4" ID) to minimize extra load on the little pumps and to keep fluid pressure close to nominal. Well, if the "fluid froze" up at 18 degrees, then your -25 degree washer fluid is dropping the ball, so to speak.... OR... Is there: Any chance ... When you put the summer product in you will find it freezes when the weather is cold. You can avoid this by purging the summer product each fall and buying ... make sure you are buying the winter blend with the lowest freezing point.. make sure that its not frozen at the tip of the sprayer.. YOu could ... The only solution to defrosting the fluid in your washers is temperature. Typically it is easy to warm up the washer bottle and pipes. Best to obtain some -40°C washer fluid and get the car into a warm garage to let the system thaw out, then expel all the existing fluid. Get a cup of hot water from the coffee pot and a bottle of rubbing alcohol, this should warm it up and break up the ice. The rubbing alcohol is ... Start by checking your windshield washer fluid reservoir for cracks or leaks. Sometimes the easiest way to do this is by adding new windshield washer fluid ... Some will add a mixture that allows it to stay liquid down to 25 degree F but not below. Your only option is to do what @Sukup11 stated or wait ...