Bests & Worsts Reviews from Amazon

From the side of the bottle: "Hazards to Humans and Domestic Animals DANGER Corrosive. Causes irreversible eye damage and skin burns. Do not get in eyes, on skin, or on clothing. Wear protective eyewear (goggles or face shield), protective clothing, and rubber gloves. Harmful if swallowed. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco, or using the toilet. Remove contaminated clothing and wash before reuse." .. and I'm supposed to add 1/8 capful to each gallon every time I fill my humidifier?. No thanks - I'll stick to vinegar. Also don't order in wintertime in the north - arrives frozen and leaking.