When you pull up to the wash and see a list of package options, the top tier is usually labeled Supreme, and it is worth understanding what makes it different before deciding whether to upgrade from a basic cycle.
A Supreme wash typically layers on everything included in the lower tiers and then adds several extra steps: an undercarriage wash to flush out road grime and salt, a dedicated wheel and side blast for brake dust, triple presoak passes to loosen stubborn dirt before it is rinsed away, and a foaming clear coat polish. Many packages finish with a spot-free rinse and a protectant treatment that helps water bead off the surface for weeks after the visit.
The upgrade in price from a basic wash to the Supreme package is usually modest, often just a few dollars, but the added coverage and shine can make a noticeable difference, especially before a road trip, a special occasion, or when preparing a car for sale. The protective coating also means dirt and water have a harder time sticking around, so your car tends to stay cleaner for longer between visits.
If you already belong to an unlimited monthly membership, there is rarely a reason not to choose the Supreme option every time, since it is often included at no extra charge. That combination of top-tier cleaning and membership value is part of why so many regular customers stick with the highest wash tier available.
