Salams, I have been having a strange problem with my oil or wok but every time I try to fry something in oil, as soon as it gets hot enough, it becomes so cloudy that I cant even see whats cooking. Its like small cream coloured bubbles cover the top layer of the oil and it stays like this unless I remove the wok from the electric plate. Its not a problem with the wok because I tried to fry my pakoray in a pot with the same oil but the same thing happened. I have the usual sunflower oil from Asda.
Any suggestions what could be casuing it and how to get rid of it?