Feature: 1. Rust remover: rust inhibitors can remove atomization, oxidation, rust and fine particles on metal surface, surfaces to restore shine and prevent rust and corrosion. 2. Fast dissolving rust resistant: the formula begins to come into contact and dissolves the oxidation that causes these spots Removes rust and rust immediately and has a polishing effect. 3. Easy to use: shake evenly before use. Spray lubricant on the surface, clean the surface until the rust disappears, without rinsing. 4. Multipurpose: Instant rust removal spray ideal for bathroom, toilet, kitchen utensils and metal surfaces in your car, machinery, railings, structures, tools, marine applications and much more. Specification: Specifications: Capacity: 1.0 fl oz, 3.4 fl oz, 8.7 fl oz.Instructions:1. Shake evenly before use,2. Spray the lubricant on the surface,3. The rust removal area should be sanded with sandpaper before spraying the lubricant,4. The slotted hole uses a centralized nozzle, and the spray nozzle is used in a large area. Package List: Metal rust remover spray*1Sponge*1Cleaning cloth*1 Note: If you are not sure if it is applicable, please use partial spray first. Includes a sponge and cleaning cloth.