Blog View All Company News RV/Marine March 15, 2021Can I use Porta-Pak or Bio-Pak in my yacht’s holding tank? March 12, 2021Traveling in an RV with pets? Here are two products that will make your trip more comfortable. February 23, 2021How Often Should You Add Deodorizer to Your RV Black Tank? February 18, 2021Will my RV holding tanks freeze? January 20, 2021Planning Your First RV Trip? Read These Tips Before You Hit the Road. January 7, 2021Bio-Pak: Tough on Odors, Easy on the Planet January 6, 2021Hello 2021! Let Walex get you stocked up! December 7, 2020Four Reasons to Use Your RV this Christmas December 1, 2020Should I Get a Performance-Driven or a Natural Enzyme RV Tank Treatment? November 25, 2020Can I Use a Black Tank Cleaner in my Grey Holding Tank Too? October 23, 2020Can I use regular toilet paper in my RV toilet? October 8, 2020Why is Bio-Pak “Cali-Safe?” Our Newest Reads June 18, 2025How do bacteria & enzymes work in RV black tank treatments—and which works better? June 12, 2025The Fallacy of the Dog Food Test for Waste Breakdown May 5, 2025The Kleen-Tank Method vs. Professional Black Tank Treatments: Which Wins for RV Owners?
