Walex Citra-Fresh Liquid RV Holding Tank Treatment, Citrus

Walex Citra-Fresh is the liquid version of the best-selling Citra-Pak treatment, ideal for RVers who prefer a pour-in liquid over a pod. Its formula swiftly breaks down waste and stubborn toilet paper to help prevent clogs and backups while keeping holding tank sensors functioning.

The non-staining deodorizer tackles unpleasant odors and is perfect for black tanks from 2.5 to 40 gallons, whether RVing, boating, or boondocking. Septic-safe and campground-friendly, with a refreshing citrus scent. Available in multiple sizes. Made in the USA.