1. Composition for oral hygiene, comprising (i) an acceptable oral gallium salt and (ii) a basic amino acid polymer wherein the combination of gallium salts and basic amino acid polymer is present in a concentration effective to destroy bioplenki.2. Composition according to Claim. 1, where an acceptable oral gallium salt selected from gallium nitrate, gallium citrate, gallium and their maltolato smesey.3. Composition according to Claim. 1, wherein the basic amino acid polymer is an ε-polilizin.4. Composition according to claim. 1, wherein the amount acceptable to the oral cavity of a gallium salt is from 0.001 to 5% .5. Composition according to Claim. 1, wherein the amount of basic amino acid polymer is from 0.001 to 5% .6. Composition according to Claim. 1 further comprising, besides the gallium salt and the basic amino acid polymer, an effective amount of additional agents selected from fluoride, L-arginine, in free or orally acceptable salt form, antibacterial agents, anti-inflammatory compounds and bleach sredstv.7. Composition according to claim. 1 in a form selected from mouthwash, toothpaste, tooth gel, tooth powder, non-abrasive gel, mousse, foam, aerosol, for oral lozenge, oral tablet, dental tools and product hygiene animals .8. Composition according to Claim. 1, wherein the composition is a toothpaste or a mouthrinse, optionally further comprising one or more materials, such as water, abrasives, surfactants, foaming agents, vitamins, polymers, enzymes, humectants, thickeners, antimicrobial agents, preservatives, flavoring agents, coloring vesch1. Композиция для гигиены полости рта, содержащая (i) приемлемую для полости рта соль галлия и (ii) основной аминокислотный полимер, где сочетание соли галлия и основного аминокислотного полимера присутствует в концентрации, эффективной для разрушения биопленки.2. Композиция по п. 1, где приемлемая для полости рта соль галлия выбрана из нитрата галлия, цитрата галлия, мальтолата галлия и их смесей.3. Композиция по п
