FIELD: chemistry.
SUBSTANCE: device for releasing at least one active substance fluid into toilet flushing water as well as for odorisation has a holder which is suspended on the edge of the toilet bowl and at least one spare container on the holder for an active substance fluid which is released into the flushing water through at least one outlet opening. The spare container is protected from entry of flushing water. The device has a functional chamber for holding substrate material which emits an odorant, having such a configuration that it basically completely surrounds the substrate material, and flushing water cannot enter the functional chamber. The functional chamber has at least one opening closed by a membrane which is permeable for the odorant such that substrate material is held in the functional chamber and the odorant from the substrate material can be released from the functional chamber into the environment. The device has at least one channel-like means which guides flushing water onto the membrane such that the membrane is filled and washed with flushing water every time water is flushed.
EFFECT: improved device.
13 cl, 5 dwg
