Hello, we have just completed our new build and the kids are dying to swim. The PB put a gallon of liquid chlorine in yesterday and today a different worker shocked it again and put Algecide in. They said wait until tomorrow to swim but when I test the water the chlorine level is coming back at 0. (Aqua check strips stark white for chlorine) I know I need to get a better tester but we are just starting out and I’m already confused. Is there truly not any chlorine in my pool even after being shocked twice? What will happen if we swim now? The water is clear, we just filled it two days ago when fresh hose water. Any advice would be greatly appreciated. Thank you 
