I have a question on how to phrase a PICO query. I’d appreciate some assistance in formulating a PICO inquiry as well as determining which mesh terms to utilize in this scenario. Thank you very much. The following is the prompt: Jonathan Jones, a new patient, has been allocated to you for complete care. Jonathan mentions that he would prefer whiter teeth, despite the fact that his teeth are not unattractive. He inquires as to whether over-the-counter home whitening solutions are effective. You tell him you’ll look up the question for him and call him the next time you have an appointment to let him know what you find out. This case has the following task: 1) Formulate a PICO inquiry. 2) Determine the sort of PICO question and the strongest piece of evidence that may be found. 3) Use PubMed to look for evidence to support your PICO question. Make a list of your MeSH and search terms.