Homeowners still deal with TCE vapor, with an initial study finding two homes containing vapor.
He made four TCE, but instead of using wood in their construction he made them of a metallic substance, like iron.
Then Qastcjni sent the firefly to instruct him concerning the TCE and how to rotate a spindle of wood in a notched stick.
Hence the Navaho women use the TCE like the men, but never together except under a certain condition medical in character.
First-woman, after coming up the qadjina, was also foul and ill smelling, and after First-man she also used the TCE.
The Navaho, as a race or individually, are not remarkable for cleanliness, but they use the TCE freely.