Unit dose oral cleaning device and product dispensing system

A method of using an oral cleaning device for oral care, comprising:

• providing an oral cleaning device comprising:
• an elongated, hollow body having a bottom end and a cleaning end;
• a cleaning head;
• a neck portion extending between the cleaning end of the hollow body and the cleaning head;
• wherein the neck portion forms a fluid channel between the hollow body and the cleaning head and wherein the cleaning head includes at least one opening in fluid communication with the fluid channel;
• a hollow plunger located within the hollow body, wherein the plunger comprises a seal at a first end of the plunger proximate the cleaning end of the hollow body so as to form an airtight closure across the first end of the plunger, and wherein the plunger is movable between a first position proximate the bottom end and a second position proximate the cleaning end;
• and
• a solution chamber formed within the hollow body at the cleaning end, wherein the solution chamber contains a cleaning solution and is in fluid communication with the fluid channel in the neck portion;
• and
• moving the plunger from the first position toward the second position, thereby forcing the cleaning solution in the solution chamber through the fluid channel in the hollow neck portion and through the at least one opening in the cleaning head;
• and
• providing suction in the hollow plunger, and wherein moving the plunger to the second position causes a break in the seal such that suction is further provided through the fluid channel and through the at least one opening in the cleaning head.