Contamination dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.
Interpretation 1 — James R. Lewis and Evelyn Dorothy Oliver
The meaning of a dream of contamination often depends on the occupation of the dreamer.
A sanitary engineer might be fed up with the garbage he deals with on a daily basis. Another dreamer might be experiencing an internal contamination from conflicts in the person’s value system (e.g., the dreamer might be stealing supplies from the workplace while at the same time receiving bonuses for being an exceptional employee).
Source: Dream Symbols in The Dream Encyclopedia • Author: James R. Lewis and Evelyn Dorothy Oliver
Interpretation 2 — Stearn Robinson - Tom Corbett
Immediate re- verses but long-term suc- cess are forecast in a dream concerning any type of contamination.
Source: The Complete Guide to Interpreting Your Dreams • Author: Stearn Robinson - Tom Corbett