Has been used more than once, excellent
Have had minor kitchen fires on stove, in microwave, and in toaster oven in last 5 yrs due to forgetfulness. Embarrassed to say first bottle us getting low so bought a second. Love that it is intuitive, works like any spray can. Even a 10 yr old used it automatically with no instruction. As well love that it us reusable, doesn't need to be refilled like larger extinguishers and note, dome other products in cans like this are single use. It is easy to clean up, doesn't small bad. It is an important safety item and i can't imagine why one wouldn't keep one near barbecue or in kitchen. Its light weight and you can use it instantly. I just personally find an extinguisher intimidating, not intuitive, heavy..I have a shoulder injury, and expensive for me. I have no idea how it will work on larger fires though in that the volume of a can is smaller, about half of a tiny extinguisher i think. The material inside smothers fires instantly but the biggest one was maybe 2 x 2 maximum. Scary enough.