While potassium chloride is good for the environment it damages the concrete and typically costs 3 5 times more.
Best type of ice melt for concrete.
Carved from rock salt.
Calcium chloride pellets this de icer melts ice quickly after application and is still effective at extremely low temperatures of as low as 24 degrees below zero.
Best ice melt safe for concrete the facts.
Homeowners with stamped concrete should avoid salt based ice melts at all cost.
Experts agree that calcium chloride is the best ice melt for concrete surfaces.
Being a hygroscopic compound it absorbs.
Calcium magnesium acetate instantly starts to melt snow and ice by heating moist areas exothermically upon contact.
Salt mines in maras sacred valley peru.
Good ice melt choices for concrete are calcium chloride and magnesium chloride.
If you need an ice melt product that is safe for concrete you should look for another product besides rock salt as this can damage concrete surfaces.
The results of long term use are much more expensive and inconvenient than simply switching over to a salt free ice melter such as safe paw.
The following are the best ice melt products for concrete surfaces.
Another good de icer is cma or calcium magnesium acetate which doesn t wash away as easily as the others and has a lower environmental impact.
Those with concrete paved surfaces can count on the fact that their ice melting product will protect their hardscape against the elements and harsh effects of winter even in temperatures as low as 25 degrees fahrenheit.
Calcium magnesium acetate cma potassium chloride.
Choosing the best.
Salt free ice melt.