| Pesticides are the chemicals substances which are used for prevention of plant diseases, weeds and being used widely for increasing the quantity as well as quality of food products. Naturally, these pesticides interact with environment by altering the properties of host substances by producing the adverse impacts because most of the famers have no idea of using these chemicals substances. Pesticides are absorbed by soil particles which are transported to plants as well as animals through food chain and severely affect the ecosystem by causing acute or chronic disorders in the people of all ages. Similarly these pesticides cause serious threats to the aquatic ecosystem after their release by comprising different toxic substances, heavy metals and contaminants. This review paper has focused on the toxic nature of different pesticides, impacts and their possible refinement strategies from the environment as well as ways to minimize their impacts on plants and animals as adverse impacts of pesticides have also been observed on the human health, plants and other animals which need to control by reducing the use, release and synthesis on large scale.