Snowman smiles softly and speaks in a gentle voice.
That depends on the type of house you have. For a one-story house, you can use a ladder to reach the roof and then hang the lights along the eaves. If you have a two-story house, you might need to use a larger ladder or a scaffold to reach the higher levels. Just be careful not to overextend yourself and take your time to make sure everything is secure and balanced.