Magnesium chloride is a common ice melt product used to de-ice sidewalks, driveways, and other outdoor surfaces during winter. While magnesium chloride can effectively melt ice and snow, it can be potentially dangerous to pets and concrete under certain conditions.

When pets come into contact with magnesium chloride, they can experience irritation and discomfort, particularly in their paws. If ingested, magnesium chloride can also cause vomiting and diarrhea. As such, it’s essential to keep pets away from areas where magnesium chloride has been applied and to wash their paws thoroughly after they’ve been outside.

In addition, magnesium chloride can be corrosive to concrete when it is used in high concentrations or left on the surface for prolonged periods of time. This can result in cracks and damage to the surface, which can be costly to repair.

To minimize the risks associated with magnesium chloride, it’s important to follow the manufacturer’s instructions carefully when using the product. This may include diluting the product with water, using it in moderation, and sweeping up any excess product after the ice has melted. It’s also a good idea to keep pets indoors or in designated areas while the product is being used and to consult with a professional if you have concerns about using magnesium chloride on specific surfaces.