Had a patient come in saying her frame "Stunk!' what's worse, my assistant manager agreed, not so much after she spent an hour trying to get the "Stank off the specs" SMDH
Why not do it twice and compare your results? Being old, I would love the old ways I learned to be the absolute truth. But sometimes things get better...
With a patient that I have I even tried Varilux X series personalized with sapphire A/R. And he is very very happy with them. The only problem is that they are very expensive.