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Dental General 356a42a6

Which among the following is the best irrigant for the removal of the smear layer:

A
H2O2
B
NaOCl.
C
H2O2+NaOCl.
D
EDTA.
High-Yield Explanation
H2O2 + NaOCl (best for removal of smear layer).  NaOCl should be used last to avoid surgical emphysema caused by H2O2

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