BLUE WATER!!!
What would cause something like this?
After checking around, the toilet had one of those old ball valves that you remember from the old days where you would bend them to keep the toilet from running.
The valve was going bad and was syphoning the water out of the tank of the toilet which had one of those round blue cleaning tablets in it and into the water lines. YUCK!!! That was toilet cleaner coming out of the faucet!
