What are some ideas for homemade Halloween decorations?

Homemade Halloween decorations include making vampire napkin rings, scary "boo" bottles and coasters with cobwebs. It is also easy to turn any door into a mummy by taping it with white streamers and adding two eyes for the mummy.

The "boo" ghost bottles are easy to make and use recycled glass bottles. Remove the caps and labels, and wash them thoroughly. Spray paint the outside of the bottles with white paint, and use a black pen or marker to paint the faces. The cobweb coasters are made by taking a flat metal washer and adding five pins around the washer. Use twine to wrap through the bobby pins and around each of them, creating a spiderweb. Spray paint the entire coaster white.