<prompt> All of these are true for home bleaching technique, except:Dentist prescribed home techniqueIt contains 10-15 carbamide peroxideBleaching both arches at one time is preferredPatient compliance is needed  <response>: HOME BLEACHING TECHNIQUENIGHT GUARD BLEACHINGCommonly used solution for night guard bleaching 10 carbamide peroxide with or without carbopol. 15 carbamide peroxide.Hydrogen peroxide 1-10. Key concept: Bleaching would be done only one arch at a time. 