This is an old propane gas stove. burners all work but previous owner has plugged the pilot light. Of course there is a slight smell because some of the product has loosened. I don't use the oven so don't know whether that light is plugged. My question is whether this is safe and if so what can I use to plug all the pilot lights. Am prepared to light each time I use. Am a seasonal owner and Santa Ana winds might have been why lights were plugged. Any help would be appreciated.:)