FIELD: medicine.
SUBSTANCE: invention relates to composition for oral care, as well as to method of tooth brushing. Composition contains base dentifrice, antibacterial agent and water-soluble film containing pigment, which sends signal by change of colour after time sufficient for teeth cleaning, characterised by fact that base dentifrice has water activity of at least 0.65 and less than 0.78 and contains copolymer of methyl vinyl ether/maleic anhydride in amount of 10-20 % of weight of base and sodium lauryl sulphate in amount of 1-2 % by weight.
EFFECT: invention implementation allows to increase soluble film pigmented fragment stability.
13 cl, 3 tbl, 1 ex
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