Doomsday prepping is an American invention, born from the nuclear panics of the 1950s. (Before that, survivalism was just called surviving.) Doomsday preppers stock up on the basics, often in accordance with the so-called “Rule of Threes,” which holds that a person in a crisis can survive for three minutes without air, three hours without shelter, three days without water, three weeks without food, and three months without security.
Create a food storage meal plan!  It’s a common newbie mistake to purchase a lot of canned goods only to throw them away after they expire. Canned food can lose flavor and change in texture as time passes. Determine a variety of meals your family would enjoy over a two-week period. Create a meal plan and then build up your food storage based on the recipes in your plan.    Related Article… 9 Printable Food Storage Cook Books

Laundry is another (if slightly less pressing) problem that many preppers may have to reckon with. Well-chosen antiperspirants and BZK-based antimicrobal sprays do wonders to control bodily odors and extend the life of undergarments. Beyond that, careful hand-washing and rinsing techniques help minimize waste - but when there is no running water, doing laundry is still going to be a rare luxury for most.
In most jurisdictions, to draft a will, you don't need a lawyer; the only skill that comes handy is the ability to express yourself clearly and unambiguously. There are countless state- and country-specific templates available online; in many cases, to carry legal weight, the will just needs to be co-signed by disinterested parties acting as witnesses - or cheaply notarized.
A tarp. For actual survival, a generic blue tarp from Lowe’s isn’t going to cut it. I’m looking for something that is specially designed to help you survive in winter, like [the Xenon winter tarp, $140 and the Old Man Winter by Wilderness Logistics, $160]. They can be used as a tent, as ground cover, to catch rainwater, to patch holes, for a trap, and even to drag back heavy animals.
How many mals can you get from a can of baked beans? You can get 14 servings from a pound of beans. Grains of all types can be cooked like rice hence a pound of grain can give you a weeks worth of meals. Plus you can grind them into flour and make bread or pasta, Beans and whole grain keep almost indefinatly but once ground or cooked (even canned) have alimited shelf life. Just a bit of humble advice.
My guess is that most folks believe that the government will step in.  Yeah right; just like they did with Katrina and Superstorm Sandy.  We all know how well that worked out. The victims of Katrina waited days for aid while thousands were housed in the Superdome without supplies, and the victims of Sandy sat huddled in dark, stinking apartments, then stood in long lines for hours to get their allotted bottle of water and an MRE.
Alarm systems aside, cameras are another popular security tool. They do relatively little to deter theft, but can document all sorts of problematic encounters - and in the event of a burglary, perhaps improve the odds of recovering stolen goods. Decent wi-fi cameras start at $100 a piece; many models can record to a local SD card, although having a centralized DVR unit ($200+), ideally stowed away in an inconspicuous place, will make the system more robust.
Groceries. Try to shop at less expensive grocery stores and try out lower-shelf brands - especially when it comes to commodities such as cooking oil, paper towels, milk, seltzer water, flour, sugar, or salt. Table salt tastes and works the same, whether you paid $1 at Walmart or $15 for a Sherpa-approved Himalayan variety at Whole Foods. Groceries eat up a good chunk of our monthly budgets, so even seemingly inconsequential savings tend to add up very fast.
The stories of alcoholic beverages historically being safer to drink than unfermented ones are apocryphal at best; however, as any 17th-century sailor would tell you, the addition of some spirits to potable water that's been sitting around for too long will make it much more palatable. Liquor distillation was originally invented in part for medical purposes, and alcohol can be used as a solvent to dissolve medicinal herbs -- and also to knock out patients during good old-fashioned fallout-shelter surgery. High-proof alcohol can be used as an antiseptic, and it does a great job of cleaning wounds and preventing infection.
Some preppers look at all of the potential work involved in finding coupons, price matching, finding sales, etc., and get overwhelmed.  Yes, there is a lot of money to be saved on accumulating a stockpile with coupons, but the work might hardly seem worth the difference.  Depending on your financial situation, this could be true, if there were not a secret: coupon blogs. There are dozens of couponing blogs out there that match current coupons to current sales promotions at most major stores.  Some of these are specifically prepper websites, but there are many more directed towards housewives, college students, etc.  Do some research and find a coupon blog that is tailored toward your desired products and your desired stores.  Yes, you will still need to find the coupons on your own, but you can usually get someone else to do all of the research for you, making couponing for your stockpile a no brainer.
These are not your typical 5 gallon buckets from the Home Depot. Food grade buckets are made of a different type of plastic to prevent leaching. They cost a little more than your typical buckets, but are worth it for the added safety and flavor of your food. Food storage buckets should be made with high density polyethylene without BPAs, and be manufactured to meet NMFC, FDA, and UFC requirements. A bucket could have the triangle on the bottom with the number two and the HDPE mark, but not be food grade. This could be due to the construction method, not being able to provide a secure seal, made of reused materials, or even reused themselves after chemicals or paint. HDPE buckets are still porous, and can absorb chemicals stored in it. Make sure that you purchase from a reliable source so you don’t get duped. If you do decide to get used buckets, make sure they have only been used to store food and be prepared to clean them thoroughly.
Canned meat, veggies, or fruit. Storage life in excess of 20 years (regardless of "best by" dates). Tasty, relatively cheap (~200-300 kcal per dollar), and the choice is pretty broad. Fruits, veggies, and soups are not very energy-dense (~200 kcal per pound), making them impractical for hiking or bugging out; on the flip side, the syrup may provide some additional hydration. Meats fare much better, tipping the scales at around 1,500 kcal per pound. Canned foods are a good option for longer-term planning, provided that you have enough shelf space.
Don’t let prepping overwhelm you because there are many companies wanting you to buy their product. And I agree with pat Henry, things are not as bad as what many think. I have been listening to doomsday talkers since 2011 about the imminent collapse around the corner and there will always be people saying this. So don’t rush to spend thousands of dollars. Do a little at a time and stay within your means. This is a good article because it gives you general categories such as a means to purify water, then food, then medicine, then security and also… Read more »
It is worth noting that many personal finance experts advise against hand-picking your investments. Instead, they advocate a process known as "indexing": buying into an investment vehicle comprising hundreds of stocks, structured to represent the stock market as a whole. The proponents of indexing have a point: most people who try to pick individual winners in the stock market usually fare no better than an index fund. But in the context of prepping, I think this is advice is flawed. To remain calm in tumultuous times, it is important to maintain a firm grasp of the merits of your investments. One can convincingly reason about the financial condition, the valuation, or the long-term prospects of a paper mill; the same can't be said of an S&P 500 index fund - which, among other things, contains the shares of about a hundred global financial conglomerates.
At a rate of 4%, inflation will halve the purchasing power of your savings in about 17 years; at 6%, the process will take just 11 years and a change. Worse yet, depending on your location and lifestyle choices, the inflation rate you experience can be much higher than the nation-wide government numbers imply. For example, the skyrocketing housing prices in the SF Bay Area have halved the purchasing power of some renters and would-be homeowners in a matter of five years or so.
8. Oats – Another staple, that is super cheap & easy 30 year storage option. Oats are perfect for the prepper because they only require boiled water to prepare, then just add some cinnamon or sugar and you have breakfast. It also helps to control blood sugar and cholesterol. Oats can also double as feed for most animals. Here are 10 reasons you should store oats.

41. Storage Tanks – Water storage tanks are important and can be anything from 1 gallon jugs to 50 gallon barrels or 2000+ gallon water tanks. An important concept is to have a ‘dirty’ water tank and a ‘clean’ water tank. So if you need to collect water from a nearby pond or river, you can store it first in the dirty tank and then filter it to the clean tank.

The communications equipment may include a multi-band receiver/scanner, a citizens band (CB) radio, portable "walkie-talkies" with rechargeable batteries, and a portable battery-powered television. The power supplies may include a diesel or gasoline generator with a one-month fuel supply, an auto battery and charger, extension cord, flashlights, rechargeable batteries (with recharger), an electric multi meter, and a test light. Defense items include a revolver, semi-automatic pistol, rifle, shotgun, ammunition, mace or pepper spray, and a large knife such as a KA-BAR or a bowie knife.