Polarity refers to the General charge of your molecule. Polar means it really is a bit charged, non-polar means It isn't billed at all. I dont ReX or clean anymore. there is not any really need to. I've tried out blind tests each. I cant discover a big difference. I'm https://lukasmlexp.tinyblogging.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-deadhead-chemist-80033330