Vaseline, or petroleum jelly, is widely used to moisturize dry skin, promote healing of minor wounds, prevent chafing, treat diaper rash, and protect nail cuticles[1][2][3].
- Moisturizing dry skin and lips: Vaseline acts as an occlusive barrier, sealing in moisture and preventing water loss from the skin. It is especially effective for dry lips, eyelids, hands, feet, and body areas prone to dryness[1][2][3][5].
- Healing minor wounds: By keeping wounds moist, Vaseline helps them heal faster, reduces the risk of large or itchy scars, and prevents scab formation. It’s suitable for minor cuts, scrapes, and burns after the area is cleaned properly[1][2][3][5].
- Preventing chafing: Applying Vaseline on areas where skin rubs together or meets clothing (e.g., thighs, underarms) helps reduce friction, irritation, and prevents chafing during physical activities[1][5].
- Treating diaper (nappy) rash: Vaseline forms a gentle barrier on babies’ skin, helping treat and prevent diaper rash by keeping moisture away from the skin and allowing healing[1][3][5].
- Protecting cuticles and nails: Regular application of Vaseline to cuticles and nails keeps them hydrated, minimizes brittleness, and can ease removal of nail polish during manicures[1][5].
- Cosmetic and at-home uses: Vaseline is used as a makeup remover, a barrier to prevent hair dye stains, a base for DIY skin scrubs, and a simple way to soften rough body areas such as heels or elbows[4].
- Other uses: Vaseline can soothe skin after shaving, waxing, or eyebrow threading, ease itchiness from conditions like eczema, and help heal pet paw pads. It also has household uses like lubricating squeaky hinges or frozen locks[3][4][6].
While Vaseline is generally considered safe for topical use, it should not be ingested in large quantities or used as a sexual lubricant, as it can damage latex condoms and potentially cause irritation[6].