Mouth care device

The utility model discloses a mouth care device which comprises a brush holder and a brush head connected with the brush holder, as well as a dehydrating device positioned on the brush holder and capable of moving towards the brush head, wherein the dehydrating device is connected onto the brush holder through a spring device. According to the utility model, through the arrangement of the dehydrating device, the water squeezing procedure of the sponge brush head is simplified, so that the water content of the sponge brush head is appropriate, and patients can be effectively prevented from swallowing and sucking by mistake.