How To Purify Water
One of my worries during calamities like typhoons, is running out of potable water. A person cannot last a few days without water and that's why amidst possible water contamination caused by the Habagat flooding, we must ensure that our water supply is safe and free from contaminants. I am quoting parts of the Department of Health's Advisory on Safe Drinking Water (issued on August 7, 2012) --- The following are guidelines in purifying water: Water must be filtered first to trap and remove large impurities. Any clean cloth or coffee filter can be used as a sieve. If the water is cloudy, it can be made to stand for half a day, after which, clear water can be scooped and then filtered. Boiling water kills all potential germs you may get from contaminated water. Heat water and allow it to boil for two (2) minutes then let it cool. Boiled water that has cooled can be used immediately. Stirring it or putting it from one clean container to another container sever...