To keep storage water clean and safe for long-term use, the most effective method is to treat it with a preservative like chlorine bleach before storing. This crucial step prevents the growth of harmful microorganisms, ensuring your water remains potable.
Why Treat Water for Storage?
Storing water for extended periods without proper treatment can lead to the proliferation of bacteria, viruses, and other microorganisms. These contaminants can make the water unsafe to drink, leading to illness. By adding a suitable preservative, you create an environment where these microscopic threats cannot thrive, preserving the water's quality.
The Key Preservative: Chlorine Bleach
Liquid chlorine bleach is a widely recommended and effective preservative for stored water. However, it's vital to use the correct type and concentration:
- Type: Always use liquid bleach that specifically contains 5.25% sodium hypochlorite.
- Important Note: Ensure the bleach contains no soap, scents, or other additives. Only pure, unscented liquid bleach should be used for water treatment.
How to Treat Your Storage Water (Dosage Guide)
Adding the correct amount of bleach is critical for effective treatment. The following table outlines the recommended dosages based on water volume:
| Water Volume | Bleach Dosage (5.25% Sodium Hypochlorite) |
|---|---|
| 1 Quart (approx. 1 Liter) | 4 drops |
| 40 Litres | 2 scant teaspoons |
Steps for Treatment:
- Measure Accurately: Carefully measure the recommended amount of liquid bleach based on the volume of water you intend to store.
- Add and Stir: Pour the measured bleach into your water container.
- Mix Thoroughly: Stir the water well to ensure the bleach is evenly distributed throughout the entire volume. This allows the preservative to reach all parts of the water, maximizing its effectiveness against microorganisms.
By following these guidelines, you can effectively treat and store water, keeping it clean and safe for future use.
