Irons with anti-limescale rod

Anti-limescale rod

— a dedicated container traps insoluble scale particles emitted from the iron, serving as a method to address scale. While it doesn't prevent scale formation, it effectively captures detached particles, preventing them from reaching treated fabric and avoiding contamination. Many container irons are complemented with additional anti-calc features, such as self-cleaning systems or anti-lime sticks, as discussed in relevant sections.