Toothbrush

A toothbrush was a device used for cleaning teeth.

The Fourth Doctor told Richard Dunbar that he was leaving immediately for Antarctica, telling him he might as well and that he had his toothbrush. (DW: The Seeds of Doom)

The Minyans invented the toothbrush after they rose up against the Time Lords. (DW: Underworld)

Evelyn Smythe brought her toothbrush with her on her initial trip in the TARDIS. (BFA: The Marian Conspiracy)

When pretending to be Time Lords, Charley said that the Eighth Doctor's punishment for changing time was to clean out TARDIS with a toothbrush. (BFA: Living Legend)

The Tenth Doctor lent Martha Jones his toothbrush when she complained as to lacking one. It contained Venusian spearmint within the bristels. (DW: The Shakespeare Code)

Amelia Pond packed a toothbrush in her suitcase when the Eleventh Doctor invited her to travel with him. (DW: The Eleventh Hour)

When ReThinx changed history with the Continuity Cap, sonic screwdrivers became sonic toothbrushes. (DWA: The Continuity Cap)

The Eleventh Doctor accidentally picked up an electric toothbrush instead of his sonic screwdriver when he rushed to help Craig Owens. (DW: The Lodger)

A future incarnation of the Doctor wore a toothbrush in his breast pocket. (DWM: Party Animals)

Birdie asked Darius Pike if he could use his toothbrush, but Darius pointed out that, being a robot, Birdie didn't have any teeth. (K9TV: Mutant Copper)