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The PERMATEX 22732 Spray Nine Grez-Off is a water-based heavy duty degreaser formulated to cut grease and break down petroleum-based soils without the use of flammable solvents. The 32-ounce trigger spray bottle delivers a ready-to-use liquid that combines two distinct blends of solvents and surfactants for fast-acting degreasing action. The nonflammable, biodegradable formula is VOC compliant in all 50 states, making it appropriate for use in occupied work areas and shops where solvent-based products present safety or regulatory concerns. HVAC techs, plumbers, and general service professionals reach for this product when cleaning coils, fittings, equipment housings, and mechanical components before inspection or repair.
Grez-Off is suited for both residential and light commercial service environments. Common applications include pre-service cleaning of HVAC equipment, removing grease buildup from pipe fittings and mechanical assemblies, and degreasing shop surfaces and tools. The trigger spray format allows targeted application to soiled areas without requiring secondary dispensing equipment, making it practical for field service kits and shop use alike.
Designed for general-purpose degreasing of mechanical components, equipment surfaces, and tools common in HVAC, plumbing, electrical, and pool service applications. Verify material compatibility before applying to plastics, rubber gaskets, or painted surfaces.
Applied by licensed service technicians and general maintenance personnel as a pre-service or maintenance cleaning step. Power down or de-energize equipment before applying any liquid cleaner to electrical or mechanical components. Allow adequate dwell time for the formula to penetrate soils before wiping or rinsing. Dispose of spent cleaning residue in accordance with local regulations even though the product is biodegradable.
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