How to delete the rating stars and "current rating is 0. Total votes 0" Thanks

I want to delete the rating stars and the sentence under it. How?

One way to do it would be to go to Templates folder, then Products folder.

Edit one or both templates (OneVariant.ascx & VariantsInGrid.ascx)

Comment out the following:

Find and change this:

<nopCommerce:ProductRating ID="ctrlProductRating" runat="server" />

to this:

<!--<nopCommerce:ProductRating ID="ctrlProductRating" runat="server" />-->

Go to product details page (admin area) and ensure that 'Allow customer ratings' is unchecked

I can't find that option on 1.90.  Where do I look?

Sorry, I meant globally, not for indivual products.