The burning candle should be placed on a fireproof container and out of the reach of children. The burning candle container will be hot, so it needs to be extinguished and moved after cooling. To avoid fire, please use it when there is someone. Please avoid contact with eyes, skin and clothing, and place it out of the reach of pets and children. If the liquid accidentally enters the eyes or swallows, please wash or drink with plenty of water in time, and then get medical attention immediately. This product is not a toy and can only be used by adults.