from West Goshen Township Newsletter, vol. 20, no. 1 (summer 2010) [A new idea in West Goshen 9 years ago, but not yet in West Chester, it seems…]
West Goshen Township has added a new weapon in its arsenal against ice: beet juice. Dry salt is effective at lowering the melting temperature of ice to about 15 degrees Fahrenheit—that is, it will melt ice at temperatures of 15 degrees or above. De-sugared beet molasses, when added to dry salt or brine, can melt ice at temperatures as low as -25 degrees, while adding traction, acting as a corrosion inhibitor, and not harming the environment like other brine additives. The beet juice solution is not slippery and doesn’t stain roads or cars. The salt brine and beet juice combination provide optimal results, allowing maximum melting while releasing the least amount of salt onto the roadways. Because the brine solution does not need to be spread as heavily as road salt, trucks do not need to refill as often, meaning additional fuel savings.
Later note: De-sugared beet molasses is a by-product of sugar beet processing. If you happen to be maintaining roads, find out more about buying it here. If you happen to have a supply of sugar beets and time on your hands, you can make your own beet molasses and then experiment with the remaining de-sugared liquid.
If you are a homeowner, please let us know if you find a source for small quantities!