Dr. Bill's Plastic Sheet Information Page
Although plastic wrap will provide little protection from a nukyular attack, plastic wrap, along with duct tape, is your key to living through a biological, chemical, or radiological attack. Simply follow the directions below.

Installing Plastic. Don't forget to seal the walls, ceiling, and floor!
Unfortunately, If you follow these directions and seal off your room completely, you may run into other minor problems (such as suffocation). Rest assured that your government is aware of these problems and is working on a system to work around these potentialities. For now, stock your properly-sealed shelter with canned air, aqualungs, surplus CO2 scrubbers, and balloons (note: do NOT use helium-filled balloons!). Indoor plants not only brighten up your safe room, but also provide oxygen through photosynthesis. You should also consider purchasing a tank or two of liquid oxygen!