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Amankah Arang Aktif untuk Pemutih Gigi? Arang aktif merupakan salah satu bahan yang populer digunakan dalam produk kecantikan. Banyak merek memanfaatkannya untuk masker wajah sampai pasta gigi. Namun, amankan menggunakannya sebagai pemutih gigi? LamanTimes of India mengulas, arang aktif atau karbon aktif memiliki sifat penyerapan yang sangat baik. Bahan ini efektif menyerap racun, sehingga dipercaya bisa menghilangkan noda pada gigi dan membuatnya tampak lebih putih. Arang aktif memiliki muatan listrik negatif, sementara racun dan gas memiliki molekul bermuatan positif. Begitu pula radikal bebas yang memiliki muatan positif sehingga dapat diserap oleh arang. Akan tetapi, belum ada studi jangka panjang yang khusus mengulas penggunaan arang aktif sebagai bahan dalam pasta gigi. Boleh saja menggunakannya tetapi ada baiknya berkonsultasi terlebih dahulu dengan dokter. Asosiasi Dokter Gigi Amerika Serikat pun belum menyetujui penggunaan produk berbahan arang untuk kedokteran gigi. Apabila Anda tetap penasaran memakainya, disarankan tidak lebih dari sekali dalam sepekan. Pasalnya, arang bersifat abrasif sehingga frekuensi yang terlalu sering bisa merusak enamel dan akar gigi. Carilah merek yang terpercaya dan hentikan pemakaian jika gigi menjadi sensitif atau terjadi gusi berdarah. Membuat sendiri pembersih gigi dari arang aktif juga harus dilakukan hati-hati. Jangan menggunakan pasta arang murni yang bertekstur sangat kasar karena bisa menyebabkan kerusakan dan menimbulkan noda hitam pada lidah. Gosok arang aktif atau pasta arang pada gigi selama dua sampai tiga menit, lalu bilas dan lanjutkan dengan menyikat gigi tanpa pasta. Cara lain yang bisa dicoba adalah dengan menggosok gigi menggunakan bagian dalam kulit jeruk.