1. Flushing contaminants out of the soil using water, chemical solvents .
2. Destroying the contaminants by incineration .
3. Adding the substance that features ability to capture a certain contaminants to the soil to encapsulate the contaminants and prevent them from spreading.
4. Cover cropping.
5. Encouraging natural organisms in the soil to break them down.
6. Reducing the use of chemical fertilizer and pesticides should be replaced by organic fertilizers because organic fertilizers is a way to replenish the fertility of the soil. The healthier the soil, the healthier the plants will be.
1. Digging out the soils for treatment and disposal.
2. Soil can be left in the ground and treated in place.
3. Soil can be left in the ground and contained to prevent the contamination and prevent it from spreading . Containment of soil in place is usually done by placing a large plastic cover over the contaminated soil to prevent direct contact and keep rain water from seeping into the soil and spreading the contamination.4. Treating the soils with some safe chemicals to neutralize the contaminant.
4. Crop rotation for gives various nutrients to the soil and can also improve soil structure and fertility.
5. Improve soil structure to appropriate conditions.
6. There are correct ways to conserve soil conditions .