What are the effects of prolonged exposure to de-icing salts on PVC flower boxes?
Prolonged exposure to de-icing salts can significantly impact the durability and appearance of PVC flower boxes. Over time, the chemicals in these salts may cause the PVC material to become brittle, leading to cracks or discoloration. Additionally, salt residue can accumulate, accelerating wear and tear. To mitigate these effects, regular cleaning and protective coatings are recommended. Choosing high-quality, UV-resistant PVC can also enhance longevity. Understanding these risks helps gardeners make informed decisions for maintaining their flower boxes in harsh winter conditions.
