Our Services and Mission - Your Satisfaction is our Mission!

You put your car through a lot, so why not put it through a custom car wash? Big Wash is a premier car wash company that serves the greater Katy, Houston and Cypress area. You choose how to clean your car inside and out, from top to bottom. Clean your car the way you want it done with the gentlest, safest and most effective system for protecting your investment in the vehicle that you drive.

Keys to Protecting Your Investment

Here in our area, we understand the problems that bad weather can create because airborne contaminants include corrosive particles carried by rain and fog. Also damaging are sand and gravel that soak into the road asphalt and get flushed to the surface by rain. We recommend that drivers in our area keep these tips in mind:

  • Keep your vehicle in the garage whenever possible to avoid exposure to pollutants.
  • Also damaging are bugs, tree sap, pollen, and bird droppings.
  • You need to wash your car promptly after it rains because the pollution delivered in the drops of water can chemically damage the paint and clear coat layer.

The Finish is in the Shine

Exposure to road oils, sun rays, bugs, tree sap, bird droppings, and other pollutants in the environment in our area deteriorate automotive finishes. The best way to help prevent permanent damage is with regular washing. At Big Wash, we utilize the most effective cleaning materials in the industry to remove dirt safely while protecting the finish and enhancing the shine.

COIN OPERATED 24/7 SELF SERVICE WASH

  • CHOOSE THE WASH YOU NEED - TOUCHLESS OR BRUSH
  • QUICK SPOT WASH - Bugs -Tree Sap - Bird Drops
  • QUICK RINSE OFF - Tree Pollen
  • CLEAN THE PLACES THE AUTOMATIC WASH MISSED
  • COMPLETE WASH - REACH EVERY NOOK & CRANNY

LARGE VEHICLE SELF SERVICE WASH

  • TRACTOR TRUCKS
  • DUMP TRUCKS
  • BUSES & RVs
  • TRAVEL TRAILERS

MUDDY & DIRTY VEHICLES WELCOME

  • PLEASE USE THE TRUCK WASH BAYS
  • SPECIAL VEHICLES - ATV - MOTORCYCLE- DIRT BIKES - TRAILER

CAR, SUV, LIGHT TRUCKS

  • PLEASE USE THE MUD FREE WASH BAYS
  • MARKED WITH 7 FT CLEARANCE BARS

Our Mission

Big Wash is committed to your 100 percent satisfaction. We strive to supply the highest-quality self service car wash services. Big Wash provides a clean and well lighted self service wash where everything works 24/7.

CAR - SUV - LIGHT TRUCK - CAMPER TRAILER - BOAT up to 7' clearance

  • An inexpensive way to clean your car - 75¢ Start up
  • Clean what needs cleaning - engine - wheels - underside - body
  • Customize your wash - for customers who prefer to do it themselves
  • Expensive Custom vehicles - avoid automatic rotating brush damage

LARGE VEHICLES - TRUCK - DUMP TRUCK - BUS - RV up to 13½' clearance

  • Vehicles too large or too unusual for automated washes
  • Wash off the dirt and mud at Big Wash
  • Wash every nook & cranny
  • 30' Double wide bay - Wash both sides at the same time
  • Bring a ladder and wash the roof of your RV or trailer

SPECIAL VEHICLES - ATV - MOTORCYCLE - DIRT BIKE - BOAT - TRAILER

  • Clean every curve & angle you can reach
  • Dirt & Mud is OK at Big Wash
  • Use Tire & Wheel cleaner to cut the grease and restore the shine

CASH & CREDIT CARD PAYMENT

  • Quarter Change Machine exchanges $1, $5, $10, & $20 Bills
  • Token Machine accepts Credit Cards and $5, $10, & $20 Bills


CAR, SUV, LIGHT TRUCK - CAMPER TRAILER - BOAT

LARGE VEHICLE SELF SERVICE WASH

Big Wash Instructions

  • Self-Service Car Washing Instructions
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  • Engine Washing Instructions
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  • Vacuum Cleaner Instructions
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  • Vending Machine Instructions
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Self-Service Car Wash Options in our area

Big Wash offers convenient coin operated self-service car wash options 24/7. Our self-service car wash facilities utilize brush-and-hose combinations that distribute detergent cleaners, spot free rinse, and waxes to enable you to clean your car with ease. We understand that having a clean car makes you feel good, and it is essential to keeping your car rust- and contaminant-free. Big Wash is the best place for the customers who prefer to do it themselves.

Customize Your Wash

Big Wash, takes pride in maintaining well-kept, well lighted, and clean facilities with multiple features that are environmentally friendly for our Katy patrons.

Car care & Detailing products in vending machines to make your car sparkle inside and out:

  • Drying Towels
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  • Application Towels & Sponges
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  • Tire Clean & Shine
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  • Little Tree hanging fragrances in sealed single tree packages
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Features, options and highlights available to customize your car wash include in the Wash Bays:

  • Foaming Hand Held Brush - to scrub off stubborn dirt
  • High Pressure Soap - to wash off stubborn dirt
  • High Pressure Rinse - to rinse off soap or wax
  • Medium Pressure Presoak / Bug Remover - to soak and loosen dirt & bugs
  • Medium Pressure Clear Coat - for quick wax protection & drying
  • Low Pressure Tire & Wheel Cleaner - a powerful soaking cleaner removes grease, brake dust, polishes bright metal - great for engine and parts cleaning
  • Low Pressure Foamy Wax - a thick foam wax coating that works best when it is spread over the car body with a towel
  • Low Pressure Spot Free Rinse - a pure reverse osmosis rinse water prevents mineral spotting - no hand drying required

High-powered, self-service vacuums that are fast, powerful and easy to use:

  • Two vacuum motors create more suction than home/shop vacuums
  • Large diameter 2" hose x 18' length allows you to reach every part of the car.
  • Backing into the space provides the best access to the interior & trunk
  • Shade canopies are provided for your comfort and sun protection
  • Special Services:
    • 2 Fragrance Dispenser Vacuums - New Car / Vanilla / Wild Cherry fragrance choices
    • 1 Carpet Shampoo & Spot Remover Vacuum
    • 4 Vacuums

Countdown timers at each service location:

  • 75¢ Start up or $1 Token Start up
  • Add quarters or tokens to add more time while the timer is counting down
  • Time remaining display to ensures you always know the time remaining
  • A warning horn sounds when there is 1 minute remaining

Change Machines:

  • Quarter Change Machine exchanges $1, $5, $10, & $20 Bills
  • Token Machine accepts Credit Cards and $5, $10, & $20 Bills
  • Only BIG WASH tokens work only at BIG WASH

Important Safety Features

We consider the safety of our customers. Big Wash in Katy is well lighted with bright lighting on the property, in each self-service bay and vacuum island. We also accept debit and credit cards in addition to cash for your added and enhanced protection.

Have Questions? Check Out Our FAQs

  • Why shouldn’t I wash my car at home?
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  • Can I dump my used motor oil at the car wash?
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  • Why does the paint finish on my car look streaky and dull?
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Visit Us Today

We Are Open 24/7

19540 Clay Rd., Katy, TX  77449