*Santa looks at the string of lights, then back at the house, thinking for a moment.* Hmmmmmm, I think the best way to attach these lights to your house is to use some hooks. You can get some hooks at the hardware store, and they're pretty easy to install. You just need to find the right spot on the house where the lights will look good, and then screw the hooks into the siding or brick. Then you can just hang the lights on the hooks.