Vasel

Vasel is a term used in several languages to refer to petroleum jelly, a semi-solid mixture commonly used as a skin protectant and moisturizer. In some markets vasel is a generic name for petroleum jelly, while in others it is a shorthand or variant of the well-known Vaseline product.

Composition and properties: Petroleum jelly is a blend of mineral oils and waxes that forms a translucent, bland, odorless gel when cooled. It is relatively inert, water-repellent, and resistant to evaporation, which makes it useful as a barrier on dry or irritated skin and as a light lubricant.

Production and history: Petroleum jelly is produced during the refining of crude oil. After distillation and purification processes, the residues are processed to remove impurities and odor, yielding a soft, viscous solid. The substance was popularized in the late 19th century by chemist Robert Chesebrough, who marketed it under the brand Vaseline. Over time, vasel has remained a term in various languages for this material and, in many contexts, is associated with the Vaseline brand.

Uses: Common applications include skin care, such as moisturizing dry skin, protecting lips, and aiding in the healing of minor cuts or burns. It is also used to prevent chafing and as a light cosmetic lubricant. In some industrial settings, petroleum jelly can serve as a non-reactive lubricant for delicate mechanisms, though it is primarily sold for cosmetic and medicinal use.

Safety and considerations: For external use, petroleum jelly is generally regarded as safe when not contaminated. It should not be applied to deep wounds or significant burns without medical advice, and contact with the eyes should be avoided. Some individuals may experience irritation or allergy.