How effective is vinegar in treating sunburns and what are the best ways to use it for relief?

Vinegar can be somewhat effective in treating sunburns due to its anti-inflammatory properties. To use it for relief, dilute vinegar with water and apply it to the affected area with a cloth or spray bottle. You can also add vinegar to a cool bath for a soothing effect. However, it is important to note that vinegar may not work for everyone and it is always best to consult a healthcare professional for severe sunburns.