Category: Water Storage & Filters

Letter Re: Advice on Using Hypochlorite Bleach Powder

Hello JWR, I can’t thank you enough for your most fantastic Survival Blog. The information you have provided is priceless.   I purchased 500 grams of Calcium Hypochlorite from ScienceLab.com. for $118. I bought this to sanitize water for drinking. Can you please tell me how much Calcium Hypochlorite to add to a gallon of water? Thank you very much.   Best wishes, – Linda H. JWR Replies: You only need about 1/4 teaspoon of Calcium Hypochlorite powder for each 55 gallons. For infrequent use (in emergencies), with 500 grams you now have a enough for decades. To use it …


Top Five Medical Priorities for Survival, by Dr. Bob

I’d like to describe the top five survival priorities, from a medical standpoint.  If you order any survival products, you should do it with some conviction after setting up your top five priorities.  If you order a survival package from us here at survivinghealthy without paying attention to priority #1, you are doing it wrong!  There are not a lot of sites that will discourage you from purchasing from them, but this is not one of those!  Please, prioritize your purchases for survival based on need.  Let’s review the top five medical list.   #1:  Water.  You will live 5-7 …


Learning To Prepare, The Hard Way, by Barbara L.

I cannot even remember a time when I wasn’t a “prepper”.  Although until a few years ago, I had no idea of what I was preparing for.  Before the dawn of my awakening, I had serious urges to learn how not to kill plants and flowers. I wanted to grow my own food eventually, so I started with a trip to the local Big Box store, and bought some bare root fruit trees. Now in my mind, they are already dead, so if I could resurrect them, and keep them going, I was on my way. If they didn’t survive …


Letter Re: Air Wells, Fog Fences, and Dew Ponds–Harvesting Atmospheric Water

Sir I am providing a link to a web page on “Air Wells”–the history of harvesting  atmospheric water, in the form of water vapor, dew ,and fog.  I know this was done in ancient times, and when I was in Europe I went on several tours of old castles, etc.  At one of these sites I saw a odd building on the grounds, and asked what that was used for.  It was used to collect water from the dew in the mornings, there was a cistern inside, and the water dripped from the tile walls and collected in the cistern.  …


Two Letters Re: Uses of Thermoses and Hot Water Bottles

Sir: Stanley no longer sells replacement gaskets for their older thermoses, but a large industrial O-ring will suffice. Find a hardware store with a large selection of O-rings and you’re good to go. In fact you can often find old Stanleys very cheaply at thrift stores or garage sales simply because they no longer have a good seal. – DB in Oregon   James, Just a quick note with some info that might help. One liter liter/quart Lexan Nalgene bottles (an presumably other brands, though I haven’t tried them) make great Hot Water Bottles when filled with boiling water and …


A Grandmother’s Practical Preparedness Plans, by Mrs. M.B.

Those of us who are from the 1930-1940s generation may have a lot of childhood memories from our parents and grandparents that will serve us well as we approach TEOTWAWKI.  As I meditate back on the sketchy memories of childhood, I can recall a number of things that today would be called “survival living” but for us at that time was simply “living.” In survival times, let us not forget our kids emotional well-being.  In addition to needing extra love and assurance from parents and grandparents, there are many simple ways to help them entertain themselves and break free of …


Making Your Water Filter Last, by F.J.B.

Making Your Water Filter Last, by F.J.B. When my four boys were young, we did a lot of backcountry hiking. Usually the trip was only a day or two and didn’t require a lot of gear to pack. Each of us carried our own water. I remember one hike we took in the middle of August. It was a two-day trip with daytime temperatures nearing 110 degrees. We were out surveying on a huge western ranch. My wife was concerned about our having enough water (in the high desert). To address her understandable concerns, I took along an Indian water-tank …


Prepping: It’s Not Just for TEOTWAWKI, by Choctaw Prepper

In this day and age of being able to go to a store and get practically anything you would ever need or want, the concept of preparing for a disaster escapes some individuals.  The time of “Victory Gardens” and canning your surplus vegetables and fruits have fallen by the way side in our current culture.  Our society sees people storing vast amounts of food and supplies as paranoid because they are simply not accustomed with the practice, nor do they see the need.  Most people cannot conceive the idea that they can be left without food or water, or that …


An Early Baby Boomer’s Bug Out Bag, by Jen L.

I’d like to address the requirements for a Early Baby Boomer’s bug out bag.  The word “emergency” has a completely different meaning for those of us who are over 60 and can’t move fast, can’t climb stairs and can’t get up once we get down on the ground!  Needless to say, we can’t pack 100 pounds on our back, nor can we lift 50 pounds from the rear of the car.  But survival is still important.   My three sisters and I were born during the Korean War era, were raised on what I call a post-WWII and Great Depression farm …


Six Letters Re: Hurricane Irene Lessons Learned

Dear Mr. Rawles: We’ve been without power for 3-1/2 days and Internet even longer, so I’m late in writing, but I wanted to say that the grace of God and deep preps won the day, here as hurricane Irene blew through. When the power went out, we went to our generator, so we had water for ourselves and less prepared neighbors.  Those votive lights, the ones in the tall glass containers that often have saints’ picture on them were perfect for our windowless bathrooms, and they’re fairly cheap.  They burned safely almost the whole time and there’s still a day …


Giardia Infection and Treatment, by Dr. Bob

Giardia is a regular fear during TEOTWAWKI due to sanitation and water purity issues when the Schumer hits the fan (WTSHTF).  Giardia lamblia, Giardia duodenalis, or Giardia intestinalis are the fancy names for good old-fashioned Giardia–everyone’s favorite parasite.  Giardia cysts can live in moist environments for prolonged periods of time, just waiting for some poor oaf to drink as little as 10 of them which can then cause infection.  The infection occurs when the cysts are ingested into your warm innards, most often through contaminated water.  Also can occur with direct person to person transmission (too gross to think about) and …


Letter Re: Some Defective Lots of Black Berkey Water Filters

Sir: I have purchased a Big Berkey recently and ended up with several defective filters, just as was recently mentioned in SurvivalBlog. I discovered this when the unfiltered chlorinated water destroyed a gallon of my sweet tea. The glue that was on it looked a lot like a kind of hot glue! I didn’t want to hassle with the long waiting list, so I removed the excess glue and “re-glued” it with a tube of clear silicone [RTV] caulk that I bought at Home Depot for $4. It is a simple fix and it lasts. Just make sure you follow …


Letter Re: Some Defective Lots of Black Berkey Water Filters

Dear JWR: I just cleaned my Royal Berkey and noticed that 3 of the 4 filter elements (the Black version) were loose. The adhesive that attaches the end-cap to the carbon filter came loose. So I called the vendor and they said Berkey will send free replacement filters for all of the filter systems I purchased. A remediation is in effect with manufacturer lots beginning with June. So if you have a black Berkey filter that was made before June of 2011, then check to see if the cap is loose. You may be drinking unfiltered water! – Ken C. …


Letter Re: Hurricane Preparedness Steps

James: Thanks for the timely letter on Hurricane Preparedness Steps by Florida Dave.  Unfortunately, I am by necessity working on that checklist this week.  I’d recommend adding a couple of items to his list: At 48 hours before landfall, when securing important papers and photos, I suggest that video or photos of the contents and exterior of the home be recorded for insurance purposes.   Also, at 24-to-10 hours out, super shock your swimming pool if you have one. (A swimming pool is a great resource if power and water go out for a few days.) – John in Florida


Letter Re: Hurricane Preparedness Steps

Jim: Now is the time for those in the Southeastern United States to check their preparations for hurricanes.  Below is a list of steps I go through anytime there is a hint of a potential storm.  These steps were derived from past experiences and lessons I have learned from other Survivalblog.com posts.  I do this prep so as not to get caught up in panicked crowds on the days immediately preceding the storm.  Should the storm not hit me directly I consider this prepping chance to practice and shore up my supplies. 7 Days Out 1)    Water (1 or 5 …