Originally Posted by
2lz2psawng
Definitely use bottled water. While my Thai friends may rinse drinking glasses and dishes in tap water, they use bottled water for drinking. I try to avoid recently rinsed dishes (still wet), just to be on the safe side. In some Thai restaurants or street stands, you may see or be served "brown" water -- this does not mean it is bad, the Thai put a few tea leaves in it to make it brown - this is to show to their customers that the water has been boiled. When I made my first upcountry visit to a Thai village, I was served rainwater (collected in those huge containers that collect the rain water from the house gutters) - at that time I was a "newbie" to Thailand and, not wishing to offend, I drank it - no ill effects.
My bf, when he cooks, often uses tap water, which he boils and in the rice cooker -- so far, I have survived his cooking.
However, I still use bottled water for most of my own cooking, especially if it is for pasta, soup, or sauces.