Craftex Rust & Iron Mould Remover is an excellent, strong acid, rust remover, safe for use on most fabrics except those with metallic fibres.
It is ready to use and the pH level is pH 1.
Cut the application nozzle carefully to make the cap fit tight.
Moisten stain with water.
Apply a little Craftex Rust and Iron Mould Remover through the applicator nozzle to the stain.
Essential to rinse out thoroughly with clean water.