Choose from options: Determine if the sentence is true based on the text below:
Rock salt is the most common deicer. 

How to break up ice on a driveway<br>Choose a deicing product carefully. Not all deicing products are the same, so read the labels and choose the one that is best for your deicing needs. Rock salt (sodium chloride) is the most common deicing product, but keep in mind that this product may contain cyanide in it as well.
pick from the following. A. Yes. B. It's impossible to say. C. No.