1. A thread for cleaning interdental spaces in combination or in combination with a basic amino acid. ! 2. The dental floss according to claim 1, wherein the basic amino acid is a physiologically acceptable salt of the basic amino acid. ! 3. The dental floss according to claim 1 or 2, wherein the basic amino acid is arginine, lysine, citrulline, ornithine, creatine, histidine, diaminobutanoic acid, diaminopropionic acid, their salts and / or combinations thereof. ! 4. The dental floss according to claim 1, wherein the basic amino acid has an L configuration. ! 5. The dental floss according to claim 1, wherein the basic amino acid is arginine. ! 6. The dental floss according to claim 1, wherein the basic amino acid is L-arginine. ! 7. The dental floss according to claim 1, wherein the salt of the basic amino acid is carbonate. ! 8. The dental floss according to claim 2, wherein the salt of the basic amino acid is bicarbonate. ! 9. The dental floss according to any one of claims 2 or 8, wherein the salt of the basic amino acid is arginine bicarbonate. ! 10. The dental floss according to claim 1, further comprising a source of fluoride ions. ! 11. The thread according to claim 1, additionally containing an antiseptic or antimicrobial composition. ! 12. The thread according to claim 1, additionally containing additional components selected from painkillers, coagulants, anti-inflammatory substances, opioids and vitamins. ! 13. The thread according to claim 1, additionally containing binders, waxes or fillers. ! 14. The thread according to claim 1, in which the basic amino acid is applied to the thread for brushing or impregnates it. ! 15. Packaging for storing or dispensing floss for cleaning interdental1. Нить для чистки межзубных промежутков в комбинации или в сочетании с основной аминокислотой. ! 2. Нить для чистки зубов по п.1, в которой основная аминокислота является физиологически приемлемой солью основной аминокислоты. ! 3. Нить для чистки зубов по п.1 или 2, в
