Safari Brown Spirit Vinegar is a naturally fermented vinegar,not malted, so safe for people who cannot eat gluten.  Like other vinegars, such as apple cider vinegar and red vinegar, brown vinegar contains properties that kill off harmful bacteria. Is spirit vinegar gluten free?  Distilled(Spirit) vinegars (including vinegars in foods and condiments) are gluten-free, because the distillation process filters out the large gluten proteins so they do not pass through to the end product making the finished liquid gluten free
White Spirit Vinegar is a naturally fermented vinegar, great for salad dressings and on fish or chips. Can also be used for pickling