You know the old saying a human can live 3 minutes without air, 3 days without water and 3 weeks without food? For some reason food is the first thing people think of when it comes to survival planning. If you're in the wilderness you need to secure shelter first and foremost so lets assume you are staying in your home. Senario: There is a flood and the water coming from your tap is contaminated. What do you do? Ideally you should boil the water. This is a very reliable method for killing microbes and parasites. (If the water is contaminated during a flood it's likely contaminated with sewage) So you get your water to the stove top and bring it to a boil for ten minutes. If you are at a high elevation you need to add a minute of boiling for every 1000 feet above sea level. Easy enough right? Well what do you do if the flood has taken out the power too? Sure you Aussies head for the BBQ but if fuel is at a premium let's save it to cook all that food that's thawing in the freezer.
This is when you reach for the bottle of bleach you squirrelled away after reading this blog. Bleach is cheap. On your next shopping trip get a generic bottle for around $1.20. Then print these instructions and tape them to the bottle. Don't store it in the laundry or it will get used. In the US during a big emergency they hand out bottles of bleach with these instructions.
Liquid BleachFirst let water stand until particles settle. Pour the clear water into an uncontaminated container and add liquid Bleach per the chart.* Mix well. Wait 30 min. Water should have a slight bleach odor. If not, repeat dose. Wait 15 min. Sniff again. Keep an eyedropper taped to your emergency bottle of Bleach, since purifying small amounts of water requires only a few drops. See chart* suggestions for storage bottle replacement. I hope this helps you when you need it most. Be prepared! |
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