How To Make Beer At Home? Sanitize your equipment first. Bottles can be left in a bathtub filled with bleach solution to soak overnight; once they've done so, remove them from the solution, empty them, and cover the tops with aluminum foil until you plan to use them.Next, prepare your wort. Bring 1-1.5 gallons of water to b... Similar Editorial : How to Make Beer At Home by Mario Oreilly. | Source : German Beer