Petroleum jelly plastics and minimize ventilation issues, isopropyl (rubbing) alcohol can be used to remove petroleum jelly from most surfaces. Isopropyl alcohol is inert to most household surfaces, including almost every plastic, and removes petroleum jelly efficiently. While alcohol causes fewer ventilation problems than petroleum solvents, ventilation is still recommended, especially if large surface areas are involved. Petroleum jelly is also soluble in lower-molecular-weight oils. Using an oil to dissolve the petroleum jelly first can render it more soluble to solvents and soaps that would not dissolve pure petroleum jelly. Vegetable oils such as canola and olive oil are commonly used to
Jelly doughnut Jelly doughnut A jelly (or jam) doughnut is a doughnut filled with jelly filling. Varieties include the German Berliner, Australia, Britain and Nigeria's jam doughnuts, sufganiyot from Israel, and the jelly-filled doughnuts sold in the United States and Canada. Japanese anpan are similar to the Berliner, except they contain red bean paste. Krafne from Eastern Europe also include a jelly-filled variety. In Italy, bomboloni are popular. Austria also has a jelly doughnut known as krapfen that is typically filled with apricot jam and topped with powdered sugar. The Polish pączki is also similar to a jelly doughnut. A 1942 headline