Usually the small candle, used to simmer the potpourri, has ignited accumulated soot, wax or candle debris. This caused flames to flare-up around the sides of the simmering potpourri unit. Also, the use of small candies contained in metal cups with the potpourri units can generate excess heat causing the unit to flare-up or ignite. Potpourri units come in various designs. Simmering potpourri units are sold nationwide.
Holidays appear to generate the majority of sales.
Consumers should be very cautious when using the simmering potpourri units and adhere to the following guidelines and instructions which apply to all designs. Place unit in a clear and open area free from drafts or flammable materials. If the unit should flare-up, smother the flames with a wet cloth. Do not throw water on the flame. The U.S. Consumer Product Safety Commission protects the public from the unreasonable risk of injury or death from 15,000 types of consumer products under the agency's jurisdiction.