A toilet brush is a tool for cleaning a toilet bowl. Peter takes water filled with urine and feces from the toilet bowl. While inside, she placed the envelope on top of the (toilet bowl) tank. The toilet bowl often has a lid. Sta-Puf fabric softener, Sta-Flo liquid starch and Sno Bol toilet bowl cleaner. Liquid toilet bowl cleaners contain other acids, typically dilute hydrochloric, phosphoric, or formic acids. While Tara and Laurian are practicing, Brooke discovers Christie's severed head in a toilet bowl. The toilet bowl, rim, tank and tank lid require separate molds. Two classic mechanical examples are the toilet bowl float proportioning valve and the fly-ball governor.