Walex Clean Linen and Tank Cleaner

Revitalize and maintain your RV’s black holding tank with the Walex Black Tank Care Duo—a thoughtfully combined solution for both deep cleaning and daily freshness. Begin with the Commando Cleaner, a potent, enzyme-packed treatment that dissolves waste buildup, restores sensor function, and lubricates valves and seals—all within a single 12–24 hour application. Follow up with Porta-Pak Drop-Ins, pre-portioned packets that keep your tank smelling clean and working efficiently for up to a week. Whether you're prepping for a new season or tackling daily maintenance, this duo ensures your tank is always in peak condition—simple to use, effective, and trusted by RVers everywhere. Included in This Bundle Walex Commando Black Holding Tank & Sensor Cleaner – 4-Pack (Ocean Mist) Walex Porta-Pak RV Toilet Treatment Drop-Ins – 10-Pack (Clean Scent)