I have a "blacklight" to check for dirt and noticed the water in the toilet bowl and a sinkful of water in the same bathroom had a distinct greenish color? I poured a lot of bleach into the toilet to clean in out and the water then looked colourless under the blacklight (with the bleach). After cleaning and flushing a couple of times, I was looking at that greenish water again under the blacklight. This is actually serious because I am quite ill and one of the bacterial infections I have has some ability to fluoresce. I tried to get some information but it was way over my head and I don't know where else to turn at this point.
I suppose my question would be: what is the normal color of water when it is exposed to a blacklight? Should it change at all and if it does, is there something to be concerned with? Your help will be much appreciated.