Yeah, I agree with ya Tropigal. I think it's the citric acid in limes that are supposed to do the trick, but you would probably need alot to really do the trick, however, every little bit helps.
There's one main brand of bottled water if I remember correctly. It may be from a tap (just as some bottled water in the US). I'm pretty sure it's all run through a filter though and I've never had any problems.
If you're really worried about it, you can buy cheap little filters from many different camping supply places. I know Cabela's has them
www.cabelas.com
They filter out just about everything. I've seen people drink pond water through these filters. They work quite well and some of them are very compact and inexpensive.
There's one main brand of bottled water if I remember correctly. It may be from a tap (just as some bottled water in the US). I'm pretty sure it's all run through a filter though and I've never had any problems.
If you're really worried about it, you can buy cheap little filters from many different camping supply places. I know Cabela's has them
www.cabelas.com
They filter out just about everything. I've seen people drink pond water through these filters. They work quite well and some of them are very compact and inexpensive.