Synthetic Feces Repellency: LESS-coated vs. hydrophobic glaze

RIGHT: LESS-coated toilet bowl
LEFT: hydrophobic glaze coated toilet bowl (SloanTec®)

Credit: Jing Wang and Tak-Sing Wong, Penn State
Video Revisions: Nan Sun



This video "shows the synthetic feces repellency comparison between a commercially available hydrophobic glaze coated toilet bowl (SloanTec®) and a LESS-coated toilet bowl. Approximately 5 grams of synthetic feces (solid percentage 30%) was dropped onto the testing surfaces from a height of ~10 cm."

glaze