I know a lot of people say that you don't need to worry about virus,but i cant afford to get sick. i just completed a section hike of 5 days (first solo hike amazing experience). I used the sweetwater filter but tossed it after talking to some through hikers and got the sawyer amazing pice of gear. I used bleach but worried about it degrading over time and bottle breaking. I got a miox for free and was wondering if i can under dose my filtered water with the miox. Does anyone have any experience with the miox ( i will carry tabs as a back up or just boil but don't like waiting for it too cool). thank you sorry about the long post.