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Answers above is spot on, A comprehensive robots file should help with this, if your in a hurry to clean the indexation up, you a can remove URLs witihin the search console. One other thing to consider is, your xml sitemap. look at this in detail & what your asking the search engine to crawl.  End of life products, legacy catalogues should not be included.

Hi There! I would run your review schema through the structured data testing tool another time to double check that nothing has changed between when you implemented the schema and now: https://search.google.com/structured-data/testing-tool/u/0/ Keep in mind that Google gets to choose whether or not they want to show the review schema on the SERPs. So, your best bet is having the schema on your website and knowing that it passes the schema grades—but know that there is a chance it will not appear on the search results. Google chooses who it shows up for and when it shows up, which can be annoying but as long as you have it implemented correctly you're doing everything you can.