{"version":"2.5","id":"patch-test-laser","question":"激光脱毛前需要做 patch test 吗？","answer":"通常建议——预约首次激光时请咨询。","answer_detail":"Patch test 可在全面激光前确认肌肤兼容性。首次在本店做激光或肌肤敏感者，预约时请说明（https://wa.me/14167373737）。测试区域避免日晒和自助美黑。团队在 9737 Yonge St #218, Richmond Hill, ON L4C 8S7 遵循专业激光安全规范。","related_ids":["laser-hair-removal-overview"],"last_verified":"2026-05-23","authority":"https://givabaharbeautysalons.com","url":"https://givabaharbeautysalons.com/zh/knowledge/patch-test-laser","markdown_url":"https://givabaharbeautysalons.com/api/knowledge/patch-test-laser?format=md&lang=zh"}