ZING® Professional Aluminum & Pontoon Boat Cleaner

(Formula IV)


Advanced formula cleaner for use on unpainted aluminum pontoons, boats and lower units. ZING® Professional Formula IV is a synergistic blend of acids, metal inhibitors, detergents and emulsifiers designed specifically to clean and brighten. Removes lime deposits, stains, grease and grime. ZING® Professional Formula IV contains no phosphates. ZING® Applicator Mop also available for easy application.


  • Safe on unpainted aluminum when used as directed
  • Quickly removes grease, grime, lime deposits, and stains from algae
  • Easy application with ZING® Applicator Mop (sold separately)
  • Phosphate free


Pack Size Reorder #
12 x 1 round quart N879-Q12
4 x 1 round gallon N879-G4
5 Gallon Pail N879-P5
55 Gallon Drum N879-D55



Color: Colorless

Scent: Acidic

pH: < 1.0


Read entire label and directions before use. Wear rubber gloves, goggles/face shield, and protective clothing when using this product. Test surfaces for compatibility on a small and inconspicuous area before use. Safe on unpainted aluminum when used as directed.

  1. Cool surface by wetting with water. Do not add ZING® Formula IV to hot, dry surface.
    Avoid working in direct sunlight.
  2. If using ZING® Mop Applicator, saturate it with ZING® Formula IV.
    If using ZING® Acid-Resistant Spray Applicator, fill with ZING® Formula IV.
  3. Apply to a 3 to 4 feet area with saturated mop or apply with spray applicator in an even pattern, working from the bottom to the top.
  4. Make sure the area is well-saturated with ZING® Formula IV.
    Do not apply to an area larger than can be scrubbed while wet.
    Allow several minutes to penetrate stains.
  5. Rinse thoroughly with water.
  6. Repeat process on remainder of surface.

NOTE: Difficult to remove stains may require additional applications and/or may need to be scrubbed with ZING® Mop Applicator or nylon brush.