Vinayaka chaturthi Festival poojaWater Pollution caused due to immersion of Ganesha idols in lakes, rivers and the sea cause water pollution.
Ganesha idols are made up Plaster of Paris (calcium sulfate hemi-hydrate) In addition, chemical paints are used to color the idols, and these paints are made up of metals such as mercury and lead, which mixed into the water as the idol dissolves and cause death of water animals. Is it necessary to buy Plaster of Paris , coloured Ganesha idols to celebrate vinayaka chaturthi featival pooja. Think it over.
Ganesha idols made up of ordinary clay are always better n to celebrate Ganesha chaturthi.