Pearl Drops Hollywood Whitening Toothpolish. Pearl Drops Hollywood Smile whitening tooth polish is the latest whitening tooth polish from Pearl Drops. It is guaranteed to whiten your teeth in three weeks. This specialist whitening tooth polish has a unique advanced micro-polishing system combined with Peroxi-white particles which release active oxygen onto enamel. The micro-fine particles help lift stain and plaque from the enamel surface to reveal your teeths natural whiteness and shine.