The mark consists of the stylized black text "WHISTLE CLEAN", which is also outlined in black, with a stylized grey whistle with black stylization appearing to the left of "CLEAN". Below the wording "WHISTLE CLEAN" appears the text "JANITORIAL SERVICE" in black. A stylized tan male figure with brown hair, black eyebrows, and black eyes, in a white shirt and hat with black stylization and outlining, appears blowing a red whistle in front of a blue crest, outlined in white, red, and blue appearing inside of a blue shaded circle. The crest appears with a white stylization in the upper right corner. Wavy white lines appear near the red whistle. The man is holding a grey mop with a brown handle, which is outlined in black. Other than as previously described, the color white represents background and is not claimed as a feature of the mark.