*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. How do you remove rust stains from concrete? I tried rust-dissolving gel, let it soak 20 minutes, scrubbed for 10 minutes with a ...

We may receive a commission on purchases made from links. Unsightly rust stains on your concrete driveway quickly detract from curb appeal, especially if you're trying to sell your home. Depending on ...