If you’re wondering how white your teeth should look, a dentist has a simple trick to find the “natural” color that suits you the best. Of course, you wouldn’t want to whiten your teeth too bright like Ross Geller and give others the creeps. But most people wouldn’t know when to stop, so let’s solve it with a simple comparison. How white should your teeth look?Well, if you are stunned by influencers and models sporting a wide smile displaying the brightest set of teeth, it’s probably a filter, according to Dr Shaadi Manouchehri on TikTok. Trying a white teething filter on herself, the dentist …