Reason for caution, concern or panic?

Have you ever read the uses for Apple Cider Vinegar?

You can use it for Salad Dressings, cleaning produce, ease sunburn or bug bites. okay, (caution). Tenderize meat, get rid of the order of cigarettes, remove order from hands. hmmm (concern). clean rust from bolts and tools....make a volcano. oh my ! ( panic).

makes you wonder if something that will cause an eruption or remove rust is healthy or a good idea to use in something you digest or ingest???

Whatcha think?