<s>[INST] Thanks for ur reply doctor.But still I am having a doubt that how should i do like shall I use brush and paste for that.She dont know how to spit.So I cant na.Shall I use my finger with water..Is it good?...Now her teeth is little bit yellow.She is only 0ne year and having lots of teeth.Please reply. [/INST] Thank you for your query,If you use your fingers, then they will not clean the teeth properly.You can use children tooth brush, these are brushes with very small head and handle. They have very soft bristles. These brushes are meant for children.Regarding tooth paste usage as she cannot spit, you can use children tooth paste or plain water will do along with proper brushing. </s>