Always use a wax warmer designed for wax melts. Do not use a candle warmer or a hot plate to melt wax melts. These devices can get too hot and cause the wax to catch fire.
Never leave a wax warmer or melter unattended. If you must leave the room, turn off the wax warmer or unplug it.
Keep wax melts and wax warmers out of reach of children and pets. Wax melts can be a choking hazard for young children, and they can also cause harm to pets if they are ingested.
Do not warm wax melts near anything that can catch fire. This includes curtains, furniture, and bedding.