A tooth mold and a tooth whitening method thereof are disclosed. The tooth mold comprises a thermoplastic resin layer, a whitening agent layer and an alkali soluble resin layer. The whitening agent layer having a whitening agent is disposed at a side of the thermoplastic resin layer. The alkali-soluble resin layer is disposed over the whitening agent layer. The tooth whitening method applicable for the tooth mold comprises following steps of spreading an alkali catalytic agent on the alkali soluble resin layer, dissolving the alkali soluble resin layer by the alkali catalytic agent, releasing at least one reactive oxygen media from the whitening agent after starting the reaction between the alkali catalytic agent and the whitening agent.一種牙齒套模及其運用之牙齒美白方法,牙齒套模包含熱塑性樹脂層、白化劑層以及鹼溶樹脂層。白化劑層設置於熱塑性樹脂層之一側且包含白化劑。鹼溶樹脂層設置於白化劑層上。運用此牙齒套模之牙齒美白方法包含以下步驟:塗佈鹼性觸化劑於鹼溶樹脂層、鹼性觸化劑將溶解鹼溶樹脂層並與白化劑反應以使白化劑釋放至少一活性氧介質。1...牙齒套模10...熱塑性樹脂層11...白化劑層12...鹼溶樹脂層
