What are the effects of air pollution on concrete outdoor flower pots?
Air pollution significantly affects concrete outdoor flower pots, causing both aesthetic and structural damage over time. Pollutants like sulfur dioxide and nitrogen oxides react with moisture in the air, forming acids that erode the concrete surface. This leads to discoloration, pitting, and weakening of the material. Additionally, particulate matter settles into the porous concrete, accelerating wear and reducing durability. To mitigate these effects, consider sealing pots with protective coatings or opting for pollution-resistant materials. Regular cleaning can also help prolong their lifespan in polluted environments.
