Are polyester fabric outdoor bench covers prone to damage from gardening chemicals?

Polyester fabric outdoor bench covers are popular for their durability and weather resistance, but many wonder if they can withstand exposure to gardening chemicals. Generally, polyester is resistant to most common chemicals, including mild fertilizers and pesticides, due to its synthetic nature. However, harsh chemicals like bleach or strong herbicides may weaken the fibers or cause discoloration over time. To minimize damage, rinse the cover with water after accidental exposure and avoid direct contact with concentrated chemicals. For added protection, consider using a waterproofing spray designed for synthetic fabrics. With proper care, polyester bench covers can remain functional and attractive even in garden settings.