Spread at the rate of 2-4oz. (1/4-1/2cup) per sq. yd. Remove slush and water to prevent penetration of porous areas and cracks in the concrete, as continual thawing and freezing action can cause damage to poor quality concrete.
Do not use on concrete less than 1 year old. This product should not be used on precast concrete steps, precast masonry walks or steps, on any questionable quality concrete, brick or exposed aggregate or used in excessive amounts. Excessive amounts may cause surface flaking or scaling and increase the freeze/thaw cycle increasing the chance of chipping and cracking.
NOT HARMFUL TO VEGETATION OR CONCRETE WHEN USED AS DIRECTED.