Scrub the interior – This is probably the most important part of the cleaning process. Now you can enjoy safe water from your cleaned and disinfected water storage tanks. Getting into your water tank to clean it can be dangerous, so if you have to do this, use caution. Rinse inside surfaces of the tank with potable water and drain to waste. Never put water that is non-potable or you will need to clean it because it’s now contaminated. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Sometimes, these emergencies require the use of tankers and tanks that have never (or not recently) been used for hauling and storing potable water. The service water, technical water or the like of the device which may provide the high pressure washing system may be contaminated by both bacteria and hydrocarbons. To clean out a water tank, first thoroughly flush the tank using a bleach solution of 1 part Clorox® Regular Bleach 2 per 150 parts water (a 500ppm bleach solution). Where as larger water tank cleaning prices for tanks ranging from 1,000L to 30,000L normally cost in excess of £500-£2000+. Then, rinse out the tank thoroughly and flush the hoses and pipes. If these fixes don't work, you may need to call a professional to fix your tank. Measure 1 teaspoon/gallon of household bleach (aluminum) or vinegar (plastic) into the tank and add fresh water until it’s full Let it sit for 24 hours to sterilize, then drain the water Fill with fresh water and drain repeatedly until all the bleach/vinegar odor is gone This job should take you anywhere from 5-10 hours. By signing up you are agreeing to receive emails according to our privacy policy. For Detail Video Click The Link https://youtu.be/MwbhNtw0sG8 Drain the water storage tank and connected piping to the ground away from plants—not into a septic system (which can kill the necessary “good bacteria”), stream, or pond. About 15% rely on a private well for some or all of their household water. For a 1,000 gallon tank, use 1 gallon of bleach. If you’re going to go to the trouble of filling your water tanks, you may as well ensure the water in there is as clean and pure as possible. I, "Thanks for the informative article. wikiHow is where trusted research and expert knowledge come together. Properly treated water should have a slight chlorine odor—if not, repeat the dosage and let stand an additional 15 minutes. Clean the water tanks regularly: The top water tank suppliers in India recommend cleaning the tank regularly every three to six months in case of indirect sunlight. References. Also, if you suspect that your water storage tank or. All tip submissions are carefully reviewed before being published. Add and thoroughly mix household chlorine bleach. Mix thoroughly while filling the tank to normal operating level. It is also a good idea to have someone with knowledge of power washers give you a lesson on starting and using them before using yours. Alternatively, you can rinse the tank by filling it with hot water and letting it stand for several hours. To do this, Southern’s Water have developed the equipment so that your tank can be cleaned out quickly, safely and thoroughly. Many people think a tank always has clean water – but this may not always be the case. Copyright 2021 © Water Quality and Health Council. If you're using a long-handled brush, you'll probably need to move the brush up and down vertically instead of horizontally. Once the condition of the tank is well documented, cleaning can begin. Stir the bleach into the water and let stand 30 minutes. 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