What kind of wash it is
Big Wash is a car wash at 19540 Clay Rd in Katy, Texas. It offers self-serve washing. It is open 24 hours a day. On site: vacuums. It takes cards.
Rating
Reviewers most often mention costs, water pressure, hose, cleanliness, truck wash.
Details come from this car wash's Google Maps listing and customer reviews, last checked in November 2026. Call ahead if a feature matters to you.
Map
Hours
| monday | Open 24 hours |
|---|---|
| tuesday | Open 24 hours |
| wednesday | Open 24 hours |
| thursday | Open 24 hours |
| friday | Open 24 hours |
| saturday | Open 24 hours |
| sunday | Open 24 hours |
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