Store-bought products don’t have the added safety that your dentist provides when monitoring results and precautions for side effects. Over the counter store bought kits also come with a one-size-fits-all tray that holds the whitening product in a precarious way that is likely to leak the whitening material into your mouth, or give you uneven results.
Choosing to have a bleaching kit from your dental office can offer more long term sustainable and noticeable results due to the added strength of whitening solution offered by your dental professional. They are also able to advise you of any precautions, pre and post operative instructions specific to you.
In addition to this, patients are fitted with custom made bleaching trays to hold the whitening product against the teeth which helps minimize leakage and possible burns to the gums and soft tissues.