Whink Rust Oxy Stain Remover uses supercharged oxygenated molecules to create scrubbing action that cleans faster, longer and easier than other cleaning solutions. Removes rust stains from fabrics, washing machines, bathroom fixtures, concrete, brick, vinyl siding and glassware.
• I want to compliment you on the Whink Rust Stain remover. I had a crocheted doily that had rust spots when the pins rusted. When I sprayed Whink on the spots, they disappeared in less than 10 seconds.
Super Iron Out Powder rust remover is the highest rated of the four, based on user reviews, and it retails for $12.97. Whink Rust Stain Remover has a rating of 4.3 out of five and it retails for $5.47. CLR Calcium Lime and Rust Remover claims to remove calcium and lime deposits from coffee and tea pots, stainless steel, tiles, glassware, sinks, tubs and porcelain. Krud Kutter is a water-based biodegradable rust remover and inhibitor, though some clients feel that it does not protect surfaces from rusting.
I would use cleaning products such as Bar Keepers Friend, Zud, Whink Rust Stain Remover or The Works. If you prefer a less potent option, make a paste of one cup vinegar (or lemon juice) and 1/2 cup of Borax or baking soda. Leave it for 10 minutes and then scrub and rinse. Test a small area first. Be sure to read all cleaning product instructions thoroughly, too.