Listerine Advanced White Mouthwash 250ml

Listerine Advanced White mouthwash is a 250ml whitening mouthwash. Official regional directions state to use morning and evening after brushing, rinsing around teeth and gums then spitting out. The source-backed ingredient list includes tetrapotassium pyrophosphate, pentasodium triphosphate, sodium fluoride and essential oil components such as eucalyptol, thymol and menthol.