Function: rust removal, lubrication, moisture protection Scope of application: door and window tracks, wheel hubs, automotive metal parts, rust prevention, and general surface maintenance Instructions: 1. Shake well before use 2. Spray lubricant directly onto the surface 3. For rust removal, sand the affected area with sandpaper prior to application 4. Use the precision nozzle for small or tight spaces, and the wide spray nozzle for larger areas Capacity: 100ml OUHOE Car Rust Remover Spray Effectively removes rust and metal residue from automotive surfaces High-quality rust removal solution for car maintenance Powerful stain and corrosion cleaner for vehicles Multi-purpose car care product for cleaning and protection Easy-to-use spray for efficient rust treatment Package Included: 1 x Rust Remover Spray