Oro Sure-Prep? is a root canal preparation cream from Sure-endo, containing 15% Ethylenediamine Tetraacetic Acid (EDTA) as a chelating agent. It facilitates efficient cleaning and preparation of the root canal by removing inorganic substances through chelation, particularly calcium. This cream offers several advantages, including ease of application, lubrication effect, and providing a clean, non-smear canal wall. Additionally, it contains Urea Peroxide in PPG and PEG 10%, further enhancing its cleansing properties. Sure-Prep? is applied during root canal preparation with files and reamers, aiding in shaping and cleansing the canal for subsequent treatment procedures. Overall, it improves the efficiency of root canal treatment and ensures optimal outcomes.