Persistence
This can is probably 40 years old and I doubt that the contents have degraded much. DDT is very stable and persistent stuff. Also a very effective insecticide.
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Uploaded on January 19, 2007
Persistence
This can is probably 40 years old and I doubt that the contents have degraded much. DDT is very stable and persistent stuff. Also a very effective insecticide.
1,592
views
1
fave
4
comments
Uploaded on January 19, 2007