Oral care solution and preparation method thereof

The invention discloses an oral care solution, comprising the following raw materials in parts by weight: 20-30 parts of roxburgh rose, 8-12 parts of lophatherum gracile, 20-30 parts of strigose hydrangea juvenile leaves, 6-10 parts of radices trichosanthis, 4-8 parts of poria cocos, 10-14 parts of scutellaria baicalensis, 11-15 parts of dried radix rehmanniae, 16-20 parts of radix ophiopogonis, 8-16 parts of herba hyperici japonica, 25-35 parts of radix rehmanniae preparata, 20-30 parts of dendrobium officinale, 10-20 parts of wolfberry, 50-60 parts of muskmelon seeds, 14-20 parts of emblic leafflower fruit, 6-10 parts of pseudo-ginseng, 8-18 parts of agilawood, 12-16 parts of blackend swallowwort root, 14-18 parts of lalang grass rhizome, 20-26 parts of exocarpium benincasae, 18-24 parts of sculellaria barbata, 14-20 parts of bamboo shavings, 8-15 parts of herba artemisiae scopariae, 6-10 parts of lily and 13-17 parts of ardisia crenata. The composition of the oral care solution is reasonable; breeding of oral bacteria can be effectively inhibited; viruses are effectively removed; the mouth health can be kept for a long period of time; and an oral disease does not easily relapse.