Which of the following substances can be used to soothe the discomfort brought on by wasp stings?

Vinegar

The correct answer is option 2. Vinegar.

Vinegar is a common household item that can be used to alleviate the discomfort caused by wasp stings. Here's how vinegar can help:

1. Acidic Nature: Vinegar is mildly acidic, and wasp venom is slightly basic. When a wasp stings, it injects venom into the skin, and the acidic nature of vinegar helps neutralize the alkaline venom.

2. Neutralization: The application of vinegar to the affected area can help neutralize the venom and reduce the pain and swelling associated with wasp stings.

To use vinegar for wasp stings:

• Soak a cotton ball or cloth in vinegar.
• Gently apply the vinegar-soaked material to the affected area
• Leave it on for a few minutes.

It's important to note that individual reactions to wasp stings can vary, and some people may be allergic. If there is a severe allergic reaction or if the pain and swelling persist, seeking medical attention is crucial.

Other substances like baking soda paste, ice packs, or over-the-counter antihistamines may also be used to alleviate discomfort from wasp stings. Always consult with a healthcare professional if there are concerns or if the reaction is severe.