Can vinegar in laundry cause a rash?

Vinegar is generally safe to use in laundry and is unlikely to cause a rash on its own. However, some people may have a skin sensitivity or allergy to vinegar or other ingredients commonly used in laundry detergents. In such cases, using vinegar in laundry could potentially cause skin irritation or a rash.

It's worth noting that the concentration of vinegar used in laundry is typically diluted and should not cause problems for most individuals. However, if you have sensitive skin or known allergies, it's always a good practice to test any new laundry products on a small, inconspicuous area of your clothing or fabric before using them more broadly.

If you suspect that vinegar or any other laundry product is causing a rash or skin irritation, it's best to discontinue its use and consult with a healthcare professional for proper diagnosis and treatment. They can help determine the cause of the rash and provide appropriate recommendations to avoid future skin reactions.