optivoraonline@gmail.com

Quick Answer Teeth whiten in one of two ways: natural methods (baking soda, oil pulling, whitening toothpaste) that lift surface stains over several weeks for under S$30, or dentist-supervised bleaching (take-home trays or in-clinic Zoom/laser) that lightens teeth by several shades using hydrogen or carbamide peroxide, costing roughly S$300–S$1,500 depending…

If you’ve started looking into teeth whitening in Singapore, you’ve probably noticed the answer isn’t simple. Prices range from $13 for a box of strips to over $1,500 for an in-chair session, and every clinic and brand claims theirs is “the best.” This guide cuts through that — what your…