Now it is easy to determine presence of harmful substance inside soil with soil testing. When soil contains harmful particles, it may soil the entire construction site with its toxic chemicals. Further, these toxic chemicals are not good for human health and environment where we live in.
Further, when toxic substances mix with air in surroundings then it is inhaled by humans, animals, and plants as well. In this way, it may affect our health and wind around us adversely. Once you have worked on soil tests, this is the time to make final decision where to use this soil and how to start cleanup process to make it more appropriate for your project.
When defects occur in small quantity then final affects are also manageable. At the same time, presence of heavy contaminants may result into serious birth defects, poor mental health, and retardation in toddlers or increased chances of cancer etc.
The residential areas where children play, soil lab testing is mandatory. Children have weak immune system and they are more susceptible to toxic substance when compared to young human beings.
Children make close contact with soil and they ingest dirt or dust quickly. The testing techniques or methods may vary from area to area. The cleaning process is not always necessary until level of contamination is very high.
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