4 lb. Package

4lb Snowcap Rust & Hard Water Stain Remover – Best Value for Routine Use

The 4lb bag of Snowcap delivers the perfect balance of power, value, and convenience for homeowners and small businesses tackling rust and hard water stains on a regular basis. Whether you’re maintaining multiple problem areas or cleaning larger surfaces, this mid-size option gives you more coverage at a better price per pound than the 1lb bag—without the storage demands of bulk quantities.

Made with the same industrial-strength, eco-friendly formula, Snowcap easily removes stains caused by well water and mineral buildup on driveways, patios, fences, vinyl siding, tile, porcelain, concrete, and outdoor fixtures.

Why choose the 4lb bag?

• More cost-effective than the 1lb size for regular use

• Perfect for multi-surface projects or mid-size properties

• Easier to manage and store than our 25lb bulk option

• Ideal for homeowners, property managers, or contractors

• Same trusted formula—just more of it!

Just mix with water, spray on, and rinse. No scrubbing, no harsh fumes, and no harmful runoff. The 4lb bag gives you enough product to handle multiple applications while staying manageable and portable.