Ditch the salt: Eco‑friendly ways to tackle icy sidewalks
In winter, we face not only freezing temperatures but also the challenge of ice forming on paving stones, which increases the risk of slipping and injury. Homeowners are responsible for ensuring pedestrian safety. So, how can we effectively manage ice?
Traditionally, salt has been the go-to solution for combating ice on paving stones. However, it's becoming clear that the most popular methods might not be the best. Many homeowners are now moving away from using salt.
The reason is the detrimental impact of salt—it not only damages paving stones and leaves white stains on shoes but is also harmful to plants and animals. Thus, there's a need to explore alternative methods. We've compiled a few tried-and-tested suggestions worth considering this season.
Alternatives to salt for paving stones
A great substitute for salt is diatomaceous earth, also known as diatomite. It's readily available online and safe for animals and plants. It not only eliminates ice but also absorbs moisture.
Magnesium chloride or calcium chloride are also recommended for use on paving stones. Unlike salt, these substances are not harmful to animals or plants. They are effective in low temperatures and can melt ice even during extreme cold.
Is sand a viable option?
Homeowners often opt for sand as an additional measure. While sand does help maintain stability on icy surfaces, it doesn't aid in melting ice. Therefore, it should only be considered a temporary solution.
