Title: How to remove rust from bathtubs. Keywords: Bathroom cleaning tips: How to remove rust from your bathtub, Product: bringiton16 Caption: You'll be surprised at how quickly your bathtub will be rust free! We recommend using Bring It On! to remove those ugly rust stains. When your bathtub is dry, dab a small amount on a soft scrubber sponge and rub in a circular motion. And, as you scrub notice how the rust stains lifts right off the surface. Rinse with water, repeat if necessary. Note: Our Bring It On! It Really Works! Water Spot Remover can be used on stainless steel, anodized aluminum, and chrome. Do not use on brass fixtures or high gloss acrylic tubs. If unsure, always test product on an inconspicuous area.