Dental All of the following are true regarding removal of dentin smear layer during root canal preparation except: A Removal of dentin smear layer is done by using 37% EDTA B Dentin smear layer contains debris and microoroganism C Removal of dentin smear layer removes microorganism D Removal of dentin smear layer is enhanced by EDTA 💡 Explanation All of the following are true regarding removal of dentin smear layer during root canal preparation except: ✓ Correct Answer: A. Removal of dentin smear layer is done by using 37% EDTA