1. Uneven stove mouth: If you don't get angry when using a lighter, you can take down the stove and clean it first. If the problem still cannot be solved, it is necessary to level the furnace mouth with a hammer and pliers.
2. The burner hole is blocked: the gas stove has been used for a long time, and the burner hole may be blocked by oil pollution or air inlet pipe, resulting in the gas not being ejected normally. You can clean the hole with a needle or a small wire.
3. Uneven firepower of the cooker: If the firepower of the cooker is insufficient or uneven, you can clean the holes of the cooker first. If the problem is still not solved, it may be that the fire hole inside the cooker is blocked, so the cooker can be removed for cleaning or replaced with a new one.
4. The cooker is broken: if the cooker is seriously damaged or the gas stove is not equipped with a protective net, when the cooker is damaged or deformed by food or other items, it needs to be replaced with a brand-new cooker.
In a word, it takes some skill to repair the head of a gas stove. In order to ensure safety, if people who use gas stoves do not have the corresponding skills, it is recommended to find professional technicians to repair them.