Slow motion adds dramatic effect to a scene, which explains why so many action heroes exit car washes completely soaked from trying to roll up their windows. Prepare for a climactic car cleansing with today’s Groupon: for $22, you get four exterior hand car washes with rainbow wax at Foothill Car Wash & Detail in Upland (up to a $45.96 value).

Foothill Car Wash & Detail restores luster to automotive coats with 100% hand washes with car-grooming services powered by eco-friendly recycled water and 100% exterior towel dry. During the exterior car wash, attendants’ ten-tendril organic scrubbers scour bumpers of bugs, rid doors and side panels of dust, and evacuate the roof of stowaway hang gliders. After towel-wielding hands tackle moisture and clean the windows on four-wheeled steeds, rainbow wax drapes over paint, protecting it from corrosion and environmental wear.

Waiting drivers can pass midwash minutes by surfing on Foothill’s WiFi network with a mobile device, popping into their game room for a competitive bout, or writing alternate-history fiction in which Nissans are still called Datsuns. In the event of stormy weather, Foothill keeps cars cloud-free with a 24-hour rewash policy.