de rust Rust Remover Soak quickly dissolves rust from metal and restores surfaces to bare metal without scraping, chipping or scrubbing. To remove light rust, leave the parts in 1-3 hours. To remove heavy rust, leave parts in the rust removal solution overnight. This non-toxic and biodegradable rust-removal formula is effective on small or large items that can be soaked. Great for removing rust from tools, metal, cast iron, chrome parts, and more without harming paint, gaskets, trim, or surrounding parts. Safe for use on most metals. Do not use on parts that have bluing, browning or protective oxide paints, as those protective coatings would be removed. • Non-toxic and biodegradable • we have all range of car washing machine like steam car washer, high pressure washer, foam, washer, robotic car washer, touchless car washer and fully automatic car washer. all car washing machines available in tamilnadu, kerala, coimbatore, salem, palakkad, erode, dharmapuri, trichy, madurai, thanjavur, kumbakonam, karaikkal, pondicherry, chennai, hosur, vellore, kanchipuram, cuddalore, villupuram, dindigul, theni, karur, sivakasi, tirunelveli, kanyakumari