Home bleach is also called as:

Commonly used solutions for nightguard bleaching/home bleaching/walking bleach: 10% carbamide peroxide with or without carbopol 15% carbamide peroxide Hydrogen peroxide (1–10%) Indications for home bleaching/night guard bleaching  Mild generalized staining Age-related discolorations Mild tetracycline staining Mild fluorosis Acquired superficial staining Stains from smoking tobacco Color changes related to pulpal trauma or necrosis