Do you have an electric warmer to melt your melt bars cubes and scent pods? They are safe to use as they have no naked flame.
 
An electric warmer melts the wax and heats the fragrance oil which is incorporated in the wax giving off a steady stream of scent and it means you can leave it running for longer without having to check on it or be worried about the open flame of a tealight.
 
Size: 80mm (H) x 110mm (W)
Plug: Comes with a built in regular power cord to run off a power point at home.