The front door to your house is where chi enters the home. So spruce up your front door with decorations to make it more inviting and to attract only good chi inside.
What? The door to your house opens onto the road? Oh. You have a "Children's 119" help sign on your door, thus actually inviting disaster? Oh. Um, let me check on this. I'll get back to you.
In the meantime, decide if you have chosen the location of your house properly. Your house should have a mountain in the back.