Soil is the floor on which maximum living organism depends for its survival. The largest producer i.e. plant depends on soil for of its nutrient and water. The health of the soil is the utmost important to healthy life of the living organism as the health of the soil also directly or indirectly affects the air and water also. Due to non-eco-friendly anthropogenic activity large soil has been degraded worldwide. So, reviving the soil has become an important subject today. Soil Remediation is technique that revives the contaminated soil unfit to support or toxic to plant to fit and less toxic condition that can support healthy growth of plants. Many traditional methods have been adopted by people but they are environmental infeasible or non-economical. In the last decade people adopted scientific technique and environmentally sustainable method to revive the degraded soil. This chapter will explain eco-friendly biological means of soil remediation with special focus on phytoremediation, Bioremediation, Vermiremediation and Mixremediation.