Q. What is the best method to take care of the oil burners?
A. A clean oil burner will always produce best results. Remove any used tealights and clean the bowl with a soft cloth. Grehom oil burners have bowls made from brass, that are very easy to clean. It is important to put out the tealight if there is no water in the bowl. Using the oil burner without any water in the bowl can overheat it. If the brass bowl develops limescale or tarnishes, then rub it with a mixture of salt and distilled clear vinegar to restore pristine shine. You can also purchase new bowls.