Maintenance free earthing involves digging a pit, installing a chemical earthing electrode vertically, and filling the surrounding space with a special backfill compound that boosts conductivity and protects against corrosion. The electrode is connected to the electrical system using a GI or copper strip. Water is added to activate the compound, ensuring optimal performance. This method delivers consistently low resistance and long-lasting grounding with minimal maintenance, making it ideal for sensitive electrical equipment and industrial environments that demand dependable earthing solutions.