Chlorine Dioxide is the safest and most effective form of chemical water disinfection. Kills bacteria, viruses & cysts in water including Giardia and Cryptosporidium. It is more effective than chlorine, has no after-taste and there are no harmful byproducts.
FREE UK DELIVERY on orders over £30
As an alternative, you may prefer.....
|OK at base camps, but not on an expedition!|
|Reviewed By Andrew, 12 Jan 2013|
The problem is its a bit to fiddly, adding the drops, and it harder to measure out than tablets. Its not very fun to do in the cold and wet. Also in MY EXPERIENCE the bottles are not that good quality (a bit brittle), mine burst in the bag, the smell still lingers.