Safe drinking water is a critical priority as you prepare for emergencies. A 55-gallon barrel is a great way to store a large amount of water in a little space.

One 55-gallon barrel will supply 2 people with 2 gallons of water per day for a little more than 2 weeks. That's a lot of water in a small space. This video will take the mystery out of treating water for long-term storage in 55-gallon barrels.

1. No treatment - Be prepared to filter before drinking - https://amzn.to/2WtNHym

2. Calcium hypochlorite - 1/4 teaspoon - https://amzn.to/2Wxqifw

3. Regular chlorine bleach (sodium hypochlorite) - 2 Tablespoons

4. Water Preserver Concentrate - https://amzn.to/2t2Tj5o (it is much less expensive on Amazon than the price in the video)

5. Chlorine Dioxide - https://amzn.to/2D2rDSy

6. BioFilm Defender - https://bit.ly/3cC8Qka