Ahmedabad-based dermatologist Dr. Surbhi Balani shared nine indoor practices that can negatively impact skin and hair health. She advises avoiding fragranced products, bar soaps, very hot showers, and certain essential oils. Dr. Balani also warns against harsh scrubbing, direct contact with essential oils, overheating hair, using expired products, and dirty pillowcases, as these can lead to issues like acne, dermatitis, hair fall, and dullness.