How should I use MELT around concrete?

To protect the durability of concrete, do not use excessive amounts of this product, as it may cause flaking, scaling, chipping or cracking of concrete. This product should not be used on pre-cast concrete steps, pre-cast masonry walks or steps, poor quality concrete, brick, or concrete that is less than 1 year old. These types of concrete are more susceptible to damage, and even concrete more than 1 year old may be susceptible. If you are unsure of your type or quality of concrete, please consult a concrete professional. 

Do not use this product in excess around plants and vegetation. No de-icer is completely harmless to plants and vegetation. Always use as directed.