Dental compositions

A dental composition for coating teeth comprising 10-25% film forming polymer, such as polyacrylate polymer, a copolymer comprising methyl methacrylate and either methacrylic acid or ethyl acrylate, a methacrylic acid ester with quaternary ammonium groups, in which the ammonium groups are present as a salt, and 60-80% orally acceptable solvent, such as ethanol, further comprising 1-3% plasticiser, such as triethyl citrate, further comprising one or more pigments, such as titanium dioxide, mica or iron oxide, and an oral care active, such as calcium hydroxyapatite. Also disclosed is a kit comprising the aforementioned composition, and a remover composition for removing the tooth coating, comprising 30-50% ethanol.