Individuals who make something dirty or unclean.
Objects that cause staining or pollution.
Animals associated with soil degradation.
People involved in environmental destruction activities.
Elements contributing to contamination of a surface or area.
To make a surface dirty or stained.
To tarnish someone's reputation or integrity.
To contaminate an area with pollutants.
To spoil the purity of something valuable.
To disrupt cleanliness in a specific location.