
The upper path takes place along a wooden shelf which has a Glide Ramp at the end that takes players over an alternate finish line that hovers over the regular one. The path on the bottom is made of towels and leads to the finish line.

Racers then take a Glide Ramp over a toilet, which leads to one of two possible paths. A half-pipe is located along the left turn afterwards. After leaving the drain section, racers are along on the floor, avoiding soap next to a large fan. Here, a wedding ring acts as an arch representing an off-road shortcut. After swerving around bath bombs, racers soon drive down the drain. Racers can choose to drive along sponges that lead them into the water, or they can take a ramp to go directly into the tub. The racers pass through the sink before being taken to a fork in the road leading into a bathtub containing a hula hoop. The starting line is located directly next to a sink full of water.

The starting banner is held up by two cups, each containing scissors, toothpaste, a toothbrush, and a hairbrush, while two balloons hold up another banner. Throughout the course are various items commonly found in a bathroom. According to internal data, this course was created as a new course for Mario Kart Tour, despite being revealed for Mario Kart 8 Deluxe first, similar to Sky-High Sundae and Yoshi's Island. The course takes racers through various departments within the bathroom, such as counters, shelves, bathtubs, and drains. The course is set in a giant bathroom, similarly to how GBA Ribbon Road is set in a giant bedroom.

Squeaky Clean Sprint is a course featured in Wave 5 of the Booster Course Pass for Mario Kart 8 Deluxe. Mario Kart 8 Deluxe ( Booster Course Pass, Wave 5) (2023) This notice should be removed after a month has passed since the DLC wave was first released. When the DLC wave is released, or more information about this subject is found, this article may need major rewriting. This article is about a subject in an upcoming or recently released DLC wave.
