A process is provided for making a fluff pulp sheet, comprising contacting at least one cationic trivalent metal, salt thereof, or combination thereof with a composition comprising fluff pulp fibers and water at a first pH, to form a first mixture； contacting at least one debonder surfactant with the first mixture and raising the pH to a second pH, which is higher than the first pH, to form a fluff pulp mixture； forming a web from the fluff pulp mixture； and drying the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers； at least one cationic trivalent metal, salt thereof, or combination thereof； at least one debonder surfactant； and a fiberization energy of <；145 kJ/kg. Products and uses of the fluff pulp sheet are also provided.
