Tooth translucency and whitening strips. Will they make my teeth worse?

Hi    I agree with your local dentist, zoom is a very well-known brand but the active ingredient is exactly the same regardless of the brand some products have a smaller percentage of (hydrogen peroxide) other a bigger, personally because of the popularity of zoom I...

Whitened your yellow teeth or go have your new fillings redone. your photo isn’t clear on what you’re trying to show. 

During whitening the enamel tubules open up. They are very prone to dark food products causing staining during this time. That is why we recommend a "white" diet.