This invention regards absorber such as sponge (30) the sterilization unit which is sterilized (10). First, the aforementioned sterilization unit has the container in order to insert the bactericide (12), the aforementioned container offers dipping position (22) and discharge position (26). In addition as for the aforementioned sterilization unit, the aforementioned container the discharge unit which cooperates (14) being, the compression division which the aforementioned absorber can be kept (28) it demarcates. Furthermore, as for the aforementioned discharge unit, with the release position which can put the aforementioned absorber while the aforementioned compression dividing and the compressed position which impresses compression in the aforementioned absorber where the aforementioned discharge unit is while the aforementioned compression dividing it is movement possible. While using, when the aforementioned discharge unit is a release position, arranging the aforementioned compression division while dipping position of the container, it is possible to make the mass bactericide the aforementioned absorber absorb. In addition as for the aforementioned discharge unit, in order for the aforementioned absorber to discharge the bactericide which was absorbed into the case where the aforementioned absorber is arranged while the aforementioned dipping position of the aforementioned container, when the aforementioned compression division is arranged in the aforementioned discharge position of the aforementioned container, it can move to the compressed position of the aforementioned discharge unit.< Selective figure >Figure 2本発明は、スポンジなどの吸収体(30)を殺菌する殺菌ユニット(10)に関する。先ず、前記殺菌ユニットは、殺菌剤を入れるための容器(12)を備え、前記容器は、浸漬位置(22)及び排出位置(26)を提供する。前記殺菌ユニットはまた、前記容器と協働する排出ユニット(14)であって、前記吸収体が保持され得る圧縮区画(28)を画定する。更に、前記排出ユニットは、前記吸収体を前記圧縮区画内に置くことができる解放位置と、前記排出ユニットが前記圧縮区画内の前記吸収体に圧縮力を印加する圧縮位置との間を移動可能である。使用中、前記排出ユニットが解放位置にある場合、前記圧縮区画を容器の浸漬位置内に配置して、前記吸収体に大量の殺菌剤を吸収させることができる。前記排出ユニットはまた、前記吸収体が前記容器の前記浸漬位置内に配