Top positive review
109 people found this helpful
Oasis Water Purification Tablets
on 6 February 2011
We used these purification tablets for 14 days in the Himalayas. You simply need to put one tablet per litre of water and wait 10 minutes for them to dissolve. (However as the water we had was extremely cold it took longer and we waited 20 minutes). They worked great and we had no stomach problems. The only down side is the water tastes of chlorine, to combat this we added a powdered cordial (Tang). Highly recommend these tablets for the price and ease to use.