World's Best Rust & Stain Remover

World's Best Rust and Stain Remover (R&S) World's Best Rust and Stain Remover (R&S) is a buffered acidic solution expertly formulated to eliminate rust (iron oxide) and mineral stains from both porous and non-porous building surfaces. This powerful cleaner effectively removes: Fertilizer, irrigation, bore water, or mud stains Battery acid stains Insoluble calcium dyes Oxidized paint runoff from porous surfaces such as concrete and brick Features & Benefits: Eco-Friendly: Phosphate-free and biodegradable formula. Low Foaming: Designed for easy rinsing, leaving surfaces clean without residue. Powerful Cleaning: Effectively removes tough grease and grime, ensuring professional results every time. Versatile Use: Ideal for cleaning pavers, concrete machinery, factories, fast food drive-throughs, and kitchens. Prepares Surfaces for Painting: Cleans and degreases oil-stained concrete floors, making them ready for painting. Product Use Instructions: For Concrete and Br