If the water level drops below the cut end of the trunk, a seal will form and no more water will be absorbed by the tree. Always check lights for frayed or cracked wiring and broken sockets before placing on a tree. Do not attempt to repair a worn light set. Throw it away and buy a new set. Avoid overloading circuits.
Miniature lights produce less heat and reduce the drying effect.
Keep rearranged furniture away from heat sources also. After Christmas, remove the tree from the house before it dries. All these tips apply to flame retardant treated trees, as well as to untreated trees. B. Replace all batteries in smoke detectors. C. Rehearse your home fire escape plan.