Flitz Instant Calcium, Rust & Lime Remover - Gallon Refill

Flitz Instant Calcium, Rust & Lime Remover in gallon refill format delivers professional-grade cleaning power for marine equipment and hard-water-stained surfaces. Built on an organic salt formula, this calcium and rust remover works through rapid chemical action—one spray followed by a quick polish reveals clean, lustrous surfaces without the caustic harshness of traditional industrial cleaners. The gallon refill size makes it economical for boat owners, dock workers, and maintenance crews who tackle calcium buildup, rust stains, and mineral deposits on a regular basis.

The organic formulation reduces exposure risk compared to acid-based alternatives while maintaining fast removal of stubborn deposits. A 9-pound gallon container provides multiple applications across glass, fiberglass, chrome, stainless steel, and painted surfaces common to marine environments. The spray-and-polish application method requires minimal mechanical scrubbing, which is especially valuable on delicate boat finishes where aggressive sanding or wire brushing risks surface damage. Hard-water spots—a persistent problem in saltwater and brackish conditions—dissolve quickly with this cleaner, restoring clarity to windows, windscreens, and transparent coverings.

Weekend fishermen and offshore anglers rely on Flitz rust and lime remover to maintain visibility and appearance of their vessels without downtime. The gallon refill format supports both occasional spot-cleaning and systematic seasonal maintenance protocols. Boatyard professionals and fleet operators stock this product for its consistent performance across multiple surface types and its safety profile in enclosed spaces where ventilation may be limited.

Flitz has built its reputation in marine and aerospace cleaning by balancing effectiveness with material compatibility. This instant calcium, rust, and lime remover exemplifies that approach—delivering rapid results without the environmental or handling concerns that accompany stronger chemical alternatives. The gallon size positions it as a working supply for facilities and serious boat owners rather than a one-time spot treatment.