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According to wildwoodsurvival, the sand helps remove suspended particles. Charcoal helps to remove chemical impurities. The charcoal plays the role of active carbon. The water filtration process use multiple materials, from coarse to fine, to prevent clogging. As a last stage, the charcoal can also help remove some bacterias. Note that the author of the ...


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Distilled water is acidic (pH lower than 7), because it absorbs carbon dioxide from the air. Tap water contains all kinds of salts that act as buffers. The acidity is not dangerous, but can be measured easily with pH paper. It is true that distilled water is surprisingly corrosive and can eat through steel, brass or copper. Maybe a few mm a year, depending ...


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Polar pure, the most effective water treatment product availble, is now back in stock and availble for sale on amazon.com I would like to thank everybody for all there support, it was an unfortunately long process due to the "meth heads" that were using iodine, the same chemical used in polar pure, to make crystal meth. This caused the dea to create much ...


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My idea is to keep your thermos bottle full with ice chips, then when thirsty simply dump some of your ice into a small cup then add your beverage! Save as much as you can by returning the unused ice to the thermos for future use. Of course its best to stick with the same beverage, and or water, so flavors don't get mixed if you use the ice again. I still ...



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