A specially formulated low pH, low foaming liquid cleaner for use on polycarbonate and similar plastic bottles for the bottled water industry. Ronatec B-2000LP does not contain phosphates and is extremely free rinsing. Ronatec B-2000LP is not caustic and does not attack polycarbonate or PET bottles. Ronatec B-2000LP is designed for areas that have strict pH discharge limitations.