This comprehensive review delves into the eco-friendly realm of corrosion inhibition by exploring the application of plant extracts as green inhibitors for steel reinforcement in concrete structures. Plant extracts, known for their rich composition of bioactive compounds, have exhibited remarkable potential in hindering the corrosion of steel in aggressive concrete environments. The review synthesizes recent advancements, methodologies, and findings in this burgeoning field, offering insights into the mechanisms underlying the corrosion inhibition process. The ecological and economic benefits of utilizing plant extracts as corrosion inhibitors are discussed, providing a holistic perspective on sustainable practices in concrete protection.

Corrosion inhibition, green inhibitors, plant extracts

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