Yes, body mists do expire. Like any other skincare or beauty product, body mists have a shelf life and should be used within a certain time frame to ensure their effectiveness and safety. The expiration date of a body mist can vary depending on various factors, including the formulation, storage conditions, and the presence of certain ingredients.

Typically, body mists have a shelf life of about 1-3 years. However, it is important to check the product label or packaging for the specific expiration date or recommended use-by date. This information is usually indicated by a small symbol of an open jar with a number followed by the letter "M" (e.g., 12M means the product is good for 12 months after opening).

Using an expired body mist may not necessarily harm your skin, but it may not provide the desired fragrance or other benefits. Over time, the ingredients in the mist may degrade or lose their potency, resulting in a less effective product. Additionally, using an expired body mist may increase the risk of skin irritation or allergic reactions.

To ensure the longevity and efficacy of your body mist, it is best to store it in a cool, dry place away from direct sunlight and extreme temperatures. Additionally, avoid contaminating the product by using clean hands or tools when applying it to your skin.