Bionetix International’s PORTA-TREAT P Plus is a safe, environmentally friendly solution for cleaning and deodorizing portable restroom holding tanks. The water-soluble pouches are easy to store and can be tossed into portable restroom tanks after routine cleaning without special measuring required. The nonformaldehyde, nonbronopol formula has no adverse effects on sewage treatment plants. Bacteria inside PORTA-TREAT Plus transforms waste into a liquefied substance that is easier to pump, extending pump life and reducing odor. Bacteria count is 1 billion CFUs per gram. 514-457-2914; www.bionetix-international.com.