All good "Buy this occasionally just to have handy for emergency’s . I’ve used it a few times at home when water seeks to be ‘ off’ no issues with it ." — denise e. (5/5)
Not used yet - review too early. "We haven't used them yet!! we will know how effect they are when we have trekked in Nepal." — Robert W. (5/5)
Seems okay, haven't needed to try them yet "Speedy delivery and easy site to order from. I don't buy much online...a bit of a novice but I didn't find it difficult. I am taking the tablets on holiday, in case I might find the water for brushing teeth and washing fruit etc. challenging. Will see how they are then." — Carol H. (5/5)