Our Evapo-Rust Removal Gel rust remover helps to remove rust from vertical surfaces and metals, including iron and steel. With a low odor, this rust remover makes the perfect de-rusting essential for every household. Apply a thick coat of the rust gel on any surface after wiping or cleaning to remove grease, oil, dust particles and residues. Let the gel sit for at least 1 to 2 hours before rinsing it with water. Then wipe the de-rusted surface with a clean cloth. Repeat the same process to remove rust from heavily affected surfaces.