|“||240? I wanna thank my voters, too!||”|
— Shampoo, "You Know Those Buttons Don't Do Anything, Right?"
Shampoo is one of the former eligible debuters for TPOT. They only got 240 votes, placing 25th overall.
Shampoo acts a bit immature and childlike, as seen from their audition and how they run around happily. Shampoo also likes to follow ideas, showing this by thanking their voters just like Rubber Spatula did.
Others might find Shampoo weird and annoying, as Two gets fed up with them really quickly before they can continue thanking viewers. Or how Boom Mic shows fascination in them when they are inside the hotel.
Shampoo is a pink bottle of upside-down shampoo with a dark colored lid. Their lid functions as a puppet-like mouth.
- Battle for BFDI
- "Battle for Dream Island: The Power of Two"
Battle for BFDI
In "The Escape from Four", Two selects Shampoo as one of the 26 eligible recommended characters to compete in their upcoming season, The Power of Two. Shampoo's audition features Shampoo in a room with their lid off their head running to the center. Shampoo then reaches the center of the room and stops running, with their "head" going up and clicking into place. Shampoo could be voted in by typing "[U]".
Battle for Dream Island: The Power of Two
In "You Know Those Buttons Don't Do Anything, Right?", Shampoo is seen with the contestants and the eligible debuters at the ground when Two flies up to the top of the Bathrooms. Due to being high up, the contestants cannot hear Two's calls to do Cake at Stake. After Nickel fails to hear their calls, Two uses their telekinesis to bring the contestants and the eligible debuters up.
After Rubber Spatula is eliminated from the debut, Two announces that Shampoo had failed to debut, only receiving 240 votes. In a similar fashion to Rubber Spatula, Shampoo declared that they will read off everyone who voted them, starting with KidsReviewToys. Two is annoyed by this and claps, making the tile underneath Shampoo descend, along with Shampoo themself, a letter is left behind from Shampoo's readings.
- "The Four is Lava": Sinks into the lava.
- Shampoo is one of the eight TPOT debuters with white facial features. The others are Camera, Clapboard, Price Tag, Shopping Cart, Avocado, Anchor, and Snare Drum.