To provide a toothbrushing splash prevention tool which allows a user to confirm a brushing state of a toothbrush through a mirror, and which suppresses a mirror and surrounding wall from being contaminated.SOLUTION: There is provided a toothbrushing splash prevention tool configured so that, when a user washes his/her teeth in front of a mirror, the toothbrushing splash prevention tool blocks a dentifrice and saliva which are scattered to the mirror, a transparent block plate 1 allows a user to confirm a brushing state using the toothbrush A through a mirror, an insertion part 2 into which a handle of the toothbrush A can be detachably inserted, is installed on a lower part of the block plate 1, and a hook receiver 3 which can be hooked to a S-shaped hook is provided on a lower part of the insertion part 2.SELECTED DRAWING: Figure 11【課題】歯ブラシのブラッシング状態を鏡で見ることができ、かつ鏡や周囲の壁を汚さないようにする歯磨き飛沫防止具を提供する。【解決手段】鏡の前で歯磨きをしている時に、鏡に向かって飛散する歯磨剤と唾液を遮蔽し、歯ブラシＡのブラッシング状態を鏡で確認できる透明な遮蔽板１に、歯ブラシＡの柄を脱着可能とする挿入部２を遮蔽板１の下部に設置し、Ｓ字型のフックに掛けることのできるフック受け３を挿入部２の下部に設置したことを特徴とする。【選択図】図１１
