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#11 - Inside the Touchless Wash: The Engineering and Chemistry Behind Rice Street Car Wash
Behind Every Clean Car Is a Smart Machine
When you pull into Rice Street Car Wash, you see the clean, bright wash bay — but the real magic happens behind the walls.Inside the mechanical room, an orchestra of high-pressure pumps, intelligent sensors, and precision chemical controlswork together to deliver the safest, most effective touch-free clean in Minnesota.
This is where engineering meets chemistry, powered by Minnesota innovation and world-class equipment.
David Knutson
Mar 284 min read


#10 - Carnauba, Ceramic, or Graphene: Which Sealant Is Right for You?
For over half a century, car enthusiasts have chased the same thing — a perfect shine that lasts.From natural carnauba wax to modern ceramic coatings and next-generation graphene technology, the science of car protection has come a long way.
At Rice Street Car Wash in St. Paul, Minnesota, we use each of these technologies — carefully matched to your car’s needs and our local climate — to deliver lasting beauty and defense from the elements.
David Knutson
Mar 123 min read


#9 - How Car Wash Protectants Work: The Invisible Shield on Your Paint
Every time you roll out of Rice Street Car Wash, your car isn’t just clean — it’s protected.Beyond the sparkle and shine, an invisible chemical layer forms across your paint, glass, and trim. This microscopic film acts as a barrier against water, UV rays, and contaminants, keeping your vehicle looking newer, longer.
It’s called a protectant, and it’s one of the most important parts of every wash.
David Knutson
Mar 93 min read


Touchless Car Wash Near Me: Why No-Brush Washing Is Better for Your Paint
Looking for a touchless car wash near you? Learn why no-brush washing protects your paint and why St. Paul drivers choose Rice Street Car Wash.
David Knutson
Dec 25, 20253 min read


Why Our Petit 360 Touch-Free Automatic Wash Handles Trucks & SUVs Better Than the Competition
At Rice Street Car Wash, we know your vehicle isn’t always a standard sedan — whether it’s a tall SUV, big pickup, work van or even a family hauler with roof racks, you want the wash to handle it confidently. That’s why our automatic bay is equipped with the industry-leading Petit Accutrac® 360-series system — and here’s exactly why that matters for larger vehicles.
David Knutson
Dec 6, 20253 min read


🇸🇴 Nadiifinta Baabuurka ee Ugu Fiican – Touch-Free & Self-Serve | Rice Street Car Wash
Rice Street Car Wash waxa ay bixisaa adeegyo nadiifin degdeg ah, jaban, oo tayo sare leh, oo la jaan qaadaya cimillada adag ee Minnesota — milixda jiilaalka, boodhka dhismayaasha, dhoobada gu’ga, iyo cayayaanka ku dhegga bumper-ka xagaaga.
David Knutson
Dec 1, 20254 min read


Lavados automáticos sin contacto en Rice Street Car Wash
Mantén tu auto limpio todo el año con el lavado automático sin contacto de Rice Street Car Wash en St. Paul, Minnesota. Conoce nuestros paquetes Diamond, Gold, Silver y Basic, planes ilimitados desde $20/mes, aspiradoras GRATIS y 50% de descuento en planes familiares.
David Knutson
Nov 28, 20253 min read


How Regular Washing Protects Your Car from Road Salt
Minnesota road salt causes rust, corrosion, and underbody damage. Learn how regular washing protects your vehicle and how Rice Street Car Wash helps you remove salt fast and affordably all winter long.
David Knutson
Nov 27, 20252 min read


#4 - Understanding Surfactants: How Soap Actually Lifts Dirt Off Your Car
When you pull into a touchless wash, you see foam, water, and shine.But hidden inside that foam are microscopic workers called surfactants—the chemical backbone of every cleaning product at Rice Street Car Wash.
These tiny molecules are the reason dirt loosens, oil dissolves, and water sheets away from your car’s surface. Without them, even the highest-pressure rinse would leave grime behind.
David Knutson
Nov 18, 20253 min read


Tips on How to Properly Maintain Your Car During Harsh Minnesota Winters
Minnesota winters test every car. Learn how to prepare your vehicle for snow, ice, and salt with our winter maintenance checklist—and find three reliable local repair shops near Rice Street Car Wash to help you stay on the road all season.
David Knutson
Nov 11, 20253 min read
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