The rubber tube of the gas cooker is aging. It's leaking. Can you change it for yourself?
This brand has been doing for more than 20 years, you can go to the store to find, certainly some, safety first, trouble trouble point.
You see what your gas range is, it is best to go with a metal hose, the province later by the mouse bite. My father is quite understand, our family's Hengtong metal hose was changed just the year before last, it's really much better
You can change it yourself. However, many families do not yet know that in the past two years, the state has made great efforts to change rubber tubes into metal hoses, because metal hoses are safer, longer life and better sealing. They will certainly replace rubber pipes in the future.
