Last night, I was surprised to hear on the news what Ankeny, Iowa recently used to de-ice their roads: garlic salt.
Photo by dogfaceboy/ Courtesy flickr
The garlic, which was mixed with regular road salt, was donated by spice producer Tone Brothers, Inc. The nine tons of garlic salt would have ended up in a landfill if it hadn’t have been for this donation.
It’s great to see how people continue to discover new ways herbs can be used in this modern day in age, but I have to wonder how this new use really works. Why did they have to mix the garlic salt with regular road salt? Was the use of less road salt the main benefit, saving road salt for future icy days? Or was the benefit a sustainable solution for using landfill-destined waste. Does garlic salt actually work best for ensuring safety on the roads? And wouldn’t the roads smell like a pizza joint? Tell me what you think!