11. In certain situations, vaseline can prevent scarring.
Estimated Cost: $1–$2*
Goal: Apply Vaseline to wounds to minimize scarring.
It goes without saying that this trick is only effective for specific types of wounds, and it mostly depends on your skin type and propensity for scarring. To help seal in moisture and keep damaged skin from drying out, apply Vaseline.
In certain instances, Vaseline can prevent scarring.
As a result, the scars will appear better, giving the skin a softer, smoother appearance. Vaseline reduces the risk of reopening wounds because it makes the skin less dry, which also reduces the need for itching.