Reply to Eugenio Ventimiglia, Steeve Doizi, Andrea Salonia, and Olivier Traxer's Letter to the Editor re: Farha Pirani, Salima S. Makhani, Frances Y. Kim, et al. Prospective Randomized Trial Comparing the Safety and Clarity of Water Versus Saline Irrigant in Ureteroscopy. Eur Urol Focus. In press. https://doi.org/10.1016/j.euf.2020.02.009.