How is Gleaming White Smile different from other teeth whiteners?
California White Smile uses fast-acting 22% carbamide peroxide in a stabilized pH balanced formula. Other lower strength gels may not deliver results as quickly or completely as California White Smile. Also, there are no harmful acids or abrasives to damage your teeth or gums. Products sold over-the-counter in drugstores are under 6% hydrogen peroxide and they will not effectively bleach your teeth.