If starting a fire while cooking work to do?
The prohibition is absolute do not use water pouring into the fire. Because the fire spread even more.
What to do if there is a large piece of cloth to be covered. But without a great sheet You have to use fire extinguishers to put out the fire caused by cooking oil. The tanks, which have to be identified that can be used to fire a K because it is a type A, B, C, can not extinguish it.