What are the best maintenance tips for preserving the longevity of a wood and iron bench?

To preserve the longevity of a wood and iron bench, regularly clean and treat the wood with a protective sealant to prevent rot and decay. Additionally, keep the iron components free of rust by applying a rust-resistant coating and storing the bench in a covered area during inclement weather. Regularly inspect the bench for any signs of damage and address them promptly to prevent further deterioration.