Below is a couple of pictures of my new color-changing glass bong (after about a week or so of use). It's coated with gunk, but I'm about to clean it with the salt/alcohol method. Sad to say, the bong shown on the bong cleaning page was broken by the same cat shown with it a few weeks later.
Here are a few pics of my freshly cleaned bong, using the salt/alcohol method. My bong looks brand new, no nasty gunk, no smell or bad taste.
Now it's time for me to fire up this hydro and get ripped.