Car Detailing HTX car washes use no water compared to a traditional car wash that uses approximately 35 gallons per wash. It’s convenient for our customers who can have their car washed or detailed anywhere, anytime. Car Detailing HTX also uses scratch-free polymer technology to eliminate grime and dirt and leave a long-lasting shine. This fast and easy process takes only a fraction of the time to complete but provides consistent professional long-term results.