NASHVILLE, Tenn. (WSMV) - The colder it gets, the less effective road salt becomes. We’ve been telling you about the extreme cold that’ll arrive early next week. With temperatures as cold as they’re ...
DETROIT – Fun fact: salt isn’t very effective against ice in bitterly cold temperatures. Take a look at the chart above, you can see that at a temperature of 30 degrees, one pound of salt will melt 46 ...