My dentist insists that I should brush my teeth every day.

“Every day?” I questioned.

“Every day,” was her firm reply.

“Every tooth?” I joked.

“Well, no,” she laughed. “Only the ones you want to keep.”

Her blend of humor and authority is both comforting and a bit intimidating, but I decided to keep it a secret that I didn’t brush my teeth before tasting the acclaimed Don Melchor Cabernet Sauvignon 2021, which has just been crowned No. 1 on Wine Spectator‘s Top 100 list for 2024. I could already imagine her disapproval, especially since it was an important day: I was going to taste a wine that’s been recognized for its excellence.

Several years back, I had the opportunity to serve as an honorary judge at the American Fine Wine Competition in North Miami, alongside five serious wine judges who warned against anything that could interfere with their wine tasting experience. No fragrances or toothpaste allowed—anything that could distort their senses must be avoided at all costs.

On the day I met Isabel Guilisasti, the President of Fine Wine at Viña Concha y Toro, I took the advice to heart (even if it meant skipping a shower). I figured I should hold back a bit, given the situation, but she made me feel at ease and welcomed me warmly at the restaurant in South Beach.

Guilisasti had captivating stories to share about Don Melchor, the vineyard located on the banks of the River Maipo in the Andes Mountains, as she pulled out a slideshow of stunning images. “It’s a beautiful place,” she said, her enthusiasm undeniable.

As she poured the rich, deep purple wine into my glass, I could already sense the pronounced aromas of red fruits and berries, captivating me instantly. The Don Melchor Cabernet Sauvignon has a storied lineage, with 93 percent Cabernet Sauvignon and a blend of Cabernet Franc and Merlot grapes, aged for 15 months in French oak.

Wine Spectator praised it, stating, “A remarkable effort that channels the finesse of the vintage with rich, muscular edges,” highlighting its notes of graphite, cassis, and elegant layers of spices.

I found myself nodding, in complete agreement with their assessment. This wine felt monumental, and I quietly wished I had better prepared for our meeting. At $294 a bottle, it can be a steep investment, but when compared to a trip to Chile and a car ride over the Andes to see where it’s made, maybe it’s worth it.

So I’ll keep my dental secrets just a little longer—just don’t tell my dentist.

Don Melchor Cabernet Sauvignon 2021, SRP $294. Learn more here.