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What to do if...

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DIY
Professional

Rust

Concrete and grouting

cemento-con-rugginecemento-con-ruggine2

Removing rust stains from concrete and tile joints is no easy matter. They are both very sensitive materials, and acid-based products can severely damage them. It is therefore essential to use a product formulated specifically for rust, like NO RUST.
 
NO RUST removes surface rust stains and, with its non-acidic formula, is particularly suited for delicate surfaces like polished marble or concrete. NO RUST’s gel-like consistency allows it to be applied directly on the stain, reducing the risk of contact with grass and plants around the affected area. 
 
Removing rust stains from concrete with NO RUST
 
Removing rust stains from concrete with NO RUST is child's play – just completely cover the stain and let sit for 15 minutes.  The product will turn a deep purple as it reacts with the rust. After 15 minutes, remove the residue, rinse thoroughly with water, and let dry.