Jelmar CL-5PRO 5.00 gal. Calcium Lime Rust Remover cleaning

Commercial Descaler for Multi-Surface Use

This five-gallon pail delivers a professional-strength calcium, lime and rust remover formulated for janitorial and maintenance crews. The non-toxic, unscented liquid tackles heavy mineral scale, hard-water stains, soap scum and oxidation on ceramics, enamel, fiberglass, glass, laminates, metal, plaster, plastic and vinyl. It is certified to EPA Safer Choice and NSF standards, making it approved for food-processing, food-storage and food-service environments while remaining plumbing and septic safe.

Certifications Enable Regulated-Environment Use

EPA Safer Choice recognition confirms a phosphate-, bleach-, ammonia- and alcohol-free chemistry that reduces hazard exposure for staff. NSF certification extends approval into direct food-contact zones such as commercial dishwashers, coffeepots and prep sinks. These designations remove the compliance guesswork for facilities managers who must meet health-department and environmental guidelines without switching products between front-of-house and back-of-house tasks.

Verify Material Compatibility and Volume Needs

Confirm that every target surface — especially aluminum, vinyl siding, stucco and sprinkler components — appears on the approved-materials list before application. The 5.00 gal. container suits high-frequency descaling programs but may exceed the needs of smaller operations or single-project jobs. Ensure storage space accommodates a sealed five-gallon pail and that dispensing equipment suits the liquid viscosity.