It seems that in our pool may have been contaminated with mice droppings after we put our solar cover on. How can we get our pool safe to swim. please advise
You may want to consider raising up the free chlorine level close to 20 ppm for around 24 hours to make sure you have killed the contaminants that can be present in like cryptosporidium. These can be somewhat chlorine resistant and even though your chlorine levels show ok, you can still have a lingering problem as these contaminants take much longer for chlorine to kill.