You are not supposed to look
Here is a beautiful picture of a tea pot brewing a hot cup of chai on the streets of India! Clearly, the view is reserved only for those with strong stomachs!
But don't worry ye of quesy stomachs, the tea is boiled over many times, so nothing can survive in it, especially if the chaiwallah adds any masala to it.
Here is a full photostream from gbSk who went to india to bathe in River Ganga, which cleanses all your mortal sins.