Outline
Additive toilet feeding device for toilet flushing construction (1) with additive container for storing liquid additive (7), with a holding structure (16) for securing the additive container to the rinsing device, and a mixing device (6) which temporarily brings the water introduced into or stored in the rinsing device and the additive stored in the additive container (7) to each other during its operation. The invention, which is applicable to either new toilet flush devices or existing toilet flush devices, does not require significant installation work on existing devices. The additive container (7) can accommodate a significant amount of additive, so refilling is rarely required and can be easily accomplished without even having to partially disassemble or move the toilet flush device (30).