(1) When plaque is allowed to remain on the teeth for too long, it collects close to the gums and turns into a hard substance called tartar .(2) If I thought my visit today would be any less unpleasant (all the tartar having been removed last time), I was somewhat disappointed.(3) Tooth decay, fillings and tartar build-up can also all contribute to discolouration.(4) This prevents a buildup of plaque and tartar on the teeth.(5) The toothbrush is no longer useful because the tartar is closely attached to the teeth.(6) Add the tartar and bicarbonate of soda, the sugar and the milk soured with lemon juice.(7) Ten ml of juice were sampled, rapidly sterilized by autoclaving, and stored at room temperature to prevent mono potassium tartaric salt precipitation until the preparation of the samples for C measurements.
