Voiced by: Antony/Anko6
|Episode eliminated||Not a contestant|
|Place||Not a contestant|
|Friends||Doorknob, Shelly and Slurpy|
|Rivals||Pear and Scissors|
|Color||Green and White|
- Doorknob is her crush.
- In Go, Battle Monster! she says: "Come on, give a Toothbrush a chance to win Brawl of the Objects!" and in A Treasured Welcome she says: "And...how come we didn't know about this sooner?" in response to Controlly saying she applied the gizmo when the recommended characters were sleeping.
- Toothbrush was recommended by deedo886, the creator of The Strive For the Million. In the series, she was not a contestant, but appeared in the episode "The Haunted Forest" in an ad.