What is ceder salt?

Table salt is Sodium Chloride (NaCl), and while NaCl is found in salt water, there are many other salts and minerals found in it also. While some people do use actual sea salt, or sometimes just...

Salt and grit salt are exactly the same, so you don't.

because it is salt.

Table salt is faster, because it is much finer (typically less than 0.5mm diameter) so there is greater contact between the ice and the salt.Rock salt is generally preferred for de-icing because as...

it increases because the salt dissolves and it produces watter