I would think that having agitated water with chlorine/pool bleach in it would have evaporated the majority of the chlorine from the water in a week.
A glass of tap water not using chloromines will be very close to chlorine free sitting on the counter untouched in 24 hours or so. At least that is what I have read.
A glass of tap water not using chloromines will be very close to chlorine free sitting on the counter untouched in 24 hours or so. At least that is what I have read.