bargain water flosser [SEP] i guess i was not as impressed with this as others were it seems very lightweight and fragile when first taking it out my immediate instinct was to twist or pull off the bottom blue water tank there is a strange little warning sticker on the back that rules against this instructions also say not to do this but then mention cleaning the filter that is in the tank that you cannot remove i did not like the little translucent rubber cap covering the charging port it is not attached to the unit and is sure to get lost the rubber o ring on the tank fill door and the door itself seem poised to fall apart the unit does however function as it is intended the stream on the high setting is pretty powerful also good for getting the cat off the table the tank lasts about seconds and there is water everywhere make sure you use warm water if you have sensitive teeth shooting cold water at you gum line can be pretty uncomfortable so i will probably use this till it breaks or looks too dirty to clean but i think for my next one i will try a waterpik brand