You wish to maintain a measurable chlorine examining throughout the full 24 hour method. To examine this, dip one particular conclude from the chlorine strip in the answer and follow the Guidance on the packaging to find out just how much chlorine is current. If there is no detectable level http://josuebbtlb.articlesblogger.com/4354187/the-single-best-strategy-to-use-for-clean-water-tanks