Preparing for an alien invasion is much like preparing to survive a wildfire (Read https://survivingprepper.com/5-wildfire-survival-preparation-tips/ for more).
First, you have to prepare your house. They say safety begins at home. When you want to survive a wildfire, you start by removing all combustible materials from or near your home. After all, they’ll attract fire. The same thing goes with preparing for an alien invasion. You should remove stuff that could draw aliens to your home. Too many lights and too much noise are a no-no. So even if you have the best radio in town, you shouldn’t crank the volume up too high if you don’t want aliens to find you. Prepping your house also involves the act of setting traps. In case they see your home, you should know better by preparing traps that will stop them from getting to you and your family. With a few handyman tools, you can make the best yet cheapest traps you can think of.
Second, you should have plan B. If all else fails, you should be prepared to say goodbye to your house. Have an escape plan ready and explain the plan to the people who are with you in the house. Escaping aliens may be as challenging as fleeing a wildfire, so be sure you have an emergency kit with you. A toolbox with sharp tools may also come in handy against evil aliens you may encounter during your escape. Don’t forget to bring your radio as well! You’ll need it to stay updated with what’s happening in your town or around the world.
Lastly, call the authorities. Once you’ve escaped and are in a safe place, call the authorities or reach out to them in any way you can. Inform them of your location and whether or not you think you’re surrounded. Also, be sure to remind them how many you are so that when rescue comes, there won’t be anyone left behind to wait for another transportation.
It’s pretty much like calling the fire department, only that this one is more intense because you don’t know what you’re dealing with exactly. Note that calling the authorities could be your first step. It depends on whether you can handle the situation or not.