Dentitex Sonic Toothbrush Replacement Heads Who Makes Dentitex Sonic Toothbrush?

Who makes Dentitex Sonic Toothbrush? - dentitex sonic toothbrush replacement heads

Does anyone know the Dentitex sonic toothbrush, with the exception of Aldi? It is not clean as well as complaints. I tried many of Braun Oral-B (sound and no sound) before, but they are so bad, and they are all not on the connection between the head and engine. It also appears that the toothbrush replacement will be monopolized by the manufacturer. Are there other suppliers? Thank you for comments in advance.