MawlovesRosie
infoman
why do early morning starters think its okay to pour
hot/warm/cold water over car windscreens to melt the frost.
cold water
Because it’s quicker than scraping it and safer NOT to try to drive with a sixpence sized hole in the ice on your windscreen.
Warm water is unlikely to crack the windscreen and cold water may refreeze depending on the temperature.
A lifetime’s driving should have taught most drivers that.
It takes all of two minutes to scrape your whole car though, and all the windows are then completely clear. One kettle of water is not enough to cover four windows and the mirrors, so that seems to be more effort than using a scraper in my opinion, for a less comprehensive result. Each to their own.