Finding Teeth Whitening Clinic in PCMC? Teeth Cleaning Clinic in PCMC? Best Teeth Whitening Doctor in PCMC? Come and Visit Dr Charutaa Kshirsagar is the well known Teeth Whitening Doctor in PCMC and Pimple Saudagar. Teeth whitening is a simple process. Whitening products contain one of two tooth bleaches (hydrogen peroxide or carbamide peroxide). These bleaches break stains into smaller pieces, which makes the color less concentrated and your teeth brighter.