• Non-abrasive, odor-free, non-toxic, non-flammable.
• Biodegradable, phosphate-free, chlorine-free, ammonia-free, hydrocarbon free.
• Formula clings to stains for superior cleaning performance.
• Easy to use, simply spray on, let sit for 1-3 minutes, then rinse off.
• Works on contact to remove rust stains from fiberglass and carpet.
• Easy to use, just spray on, let it sit for 1-3 minutes, and rinse off.
• Sold as a 32 oz spray bottle.
• Weight: 3 lbs.
• Note: not for use on canvas, leather, wood, paint, concrete, or grout.

UnDuzit Chemicals Rust Stain Remover - 32 Oz