Summer of Savings
Join our unlimited wash club through August and you're automatically entered to win a year of free gas. Sign up on-site today.
Join Unlimited Wash Club73 East Putnam Ave, Cos Cob, CT 06807
Your Cos Cob Car Wash
Your Cos Cob car wash should work as hard as you do. Splash Car Washes at 73 East Putnam Ave delivers a full service hand wash, express detailing, and five-star detailing for drivers who refuse to settle for anything less than spotless. Our Max Pass unlimited membership keeps your paint protected and your car looking its best all month for one low price. Walk in any day for express services, or book an appointment when your car deserves the full treatment. Visit us today and experience the Splash shine.
Location Information
Splash Car Wash
Address
73 East Putnam Ave, Cos Cob, CT 06807
Phone
Hours
| Monday | 8:00 AM – 6:00 PM |
|---|---|
| Tuesday | 8:00 AM – 6:00 PM |
| Wednesday | 8:00 AM – 6:00 PM |
| Thursday | 8:00 AM – 6:00 PM |
| Friday | 8:00 AM – 7:00 PM |
| Saturday | 8:00 AM – 6:00 PM |
| Sunday | 9:00 AM – 5:00 PM |
Summer of Savings Promotion
Cos Cob Car Wash Services
From a meticulous full service hand wash to express and five-star detailing, Splash Car Washes in Cos Cob is where Greenwich County drivers go when their car deserves the best. Join Max Pass for unlimited washes and exclusive detailing discounts, or book an appointment today.
The Ultimate Clean — By Hand, in 15 Minutes.
Your car is hand-washed by our expert team using foaming soaps and lambswool mitts — interior vacuumed, windows cleaned, and every surface wiped down. All in 15 minutes or less, while you relax in our viewing gallery.
- Lambswool Mitt Hand WashFoaming soaps, safe on every paint finish.
- Complete Interior VacuumFront and back, every inch of the floor.
- Window CleaningStreak-free interior and exterior glass.
- Hand Towel DryTowel-dried by our attendants after the wash.
- Dash & Door Jamb WipeDashboard surfaces and jambs wiped clean.
- 15 Minutes or LessThe full service, start to finish, in 15 min.
$61.99
/month
vs $33.99/visit- Exterior hand wash
- windows cleaned
- interior vacuumed
- dash & door jambs wiped
$66.99
/month
vs $38.99/visit- Everything in Full Service
- tire shine
- wheel brite
- undercarriage wash
Most Popular!
$66.99
/month
vs $38.99/visit- Everything in Full Service
- foam polish
- clearcoat sealer
- undercarriage wash
$71.99
/month
vs $44.99/visit- Everything in Super Shine
- hot wax
- tire shine
- wheel brite
That New-Car Feeling, in 20 Minutes.
Three professional detailing services — Express Polish, Super Interior, and Carpet Express — all while you wait. No appointment needed.
- Express PolishProtect, shine, and seal your paint in 20 min.
- Super InteriorEvery surface cleaned and dressed with air tools.
- Carpet ExpressDeep-clean carpets and mats — fast and dry.
- Free Tire ShineIncluded with the Express Polish service.
- No Appointment NeededWalk in any time during business hours.
- Member DiscountsMax Pass members save on every detail.
Detailing Menu
Express Polish
Protect, shine & seal your paint with free tire shine & 90 day guarantee
$39.99
Super Interior
Full interior clean & dress with air tools
$39.99
Carpet Express
Deep-clean carpets & mats — fast and dry
$39.99
* Max Pass members save on every detail. No appointment needed.
Where Luxury Meets Attention to Detail.
A comprehensive, two-phase white-glove detail performed by trained specialists using professional-grade products — restoring, protecting, and transforming your vehicle inside and out, so it's showroom ready.
- Two-Phase DetailFull exterior + interior restoration.
- Paint Correction & WaxCompound, polish, glamour finish, protection.
- Deep Interior RestorationShampoo, condition, and protect every surface.
- Ceramic Coating AvailableDiamond Plate by Simoniz — 3-year warranty.
- By AppointmentDedicated specialist time for your vehicle.
- Pickup & Drop-OffAvailable at select locations.
Five Star Packages
Headlight Restoration
Restore the clarity of yellowed, hazy, or dulled headlights
$75+
Interior & Exterior Detail Only
Phase One — full exterior paint restoration
$175+
Complete Five Star Detail
Both phases — showroom-ready inside & out
$275+
Oversize Vehicle Detail
Complete interior & exterior detail
$325+
Simoniz Diamond Plate Ceramic Paint Coating
Ceramic Coating For Unmatched Protection from Contamination
$350+
* Pricing varies by vehicle size and condition. By appointment only.
Unlimited washes, one monthly price.
Everything that comes with a Splash Unlimited membership. Pick your plan right on the wash pricing above - every per-visit price has a matching Max Pass monthly rate.
- Multiple LocationsWash at any participating Splash across the Northeast.
- Unlimited WashesWash as often as you want - one flat monthly rate.
- Free Self-Serve VacuumsVacuum your interior free on every visit.
- Dedicated Member LanesSkip the line in our member-only express lanes.
- Monthly & Detail SpecialsExclusive member discounts on detailing & service.
- Free Towels & SolutionsMicrofiber towels and cleaning supplies on us.
What Cos Cob drivers are saying
4.7 out of 5 - based on 976 Google reviews
Spotless ResultsFast ServiceFriendly StaffGreat Value
“I had an awesome experience at Splash Car Wash! I want to give a special shoutout to Ever, who went above and beyond detailing my car. He got rid of a stubborn smell that I thought would never leave! The attention to detail was top-notch, and now my car feels brand new. I highly…”
Chris ZhaoCos Cob, CT“Updating my previous review. Got the Superior or Super Shine and detail. Wasn’t planning on the detail yet given the fact I just took my sisters 6 month old puppy to the groomers today and to the vet a few weeks ago, I opted in to getting the detail upon arrival to Splash. I…”
Daya CastilloCos Cob, CT
The Benefits of Car Washing
A clean car isn't vanity — it's maintenance. Here's what regular trips to Splash car wash in Cos Cob actually do for your vehicle.
- 01Protect your paint
Road salt, bird droppings and tree sap eat away at clear coat. Regular washes are the cheapest paint protection there is.
- 02Boost resale value
Cars that look new sell for more. A clean exterior and detailed interior can add $1,500+ at trade-in time.
- 03Drive safer
Clean headlights and windows mean better visibility at night and in bad weather.
- 04Save money on gas
A clean car is more aerodynamic. Less drag means better fuel economy on every trip.
- 05Save your time
A 3-minute Express drive-through beats an hour in the driveway — and we recycle every drop of water.
Cos Cob Car Wash Amenities
- Complimentary Vacuums
- Mat Cleaners
- Microfiber Towels
- Vacuum Canopies
- Express Membership Lane
- License Plate Recognition
- Eco-Friendly Soaps
- Water Reclaim System
- Wide Bays for SUVs & Trucks
Recognized by
Frequently Asked Questions
What is included in the Full Service Hand Wash at Splash Car Wash in Cos Cob?
Our Cos Cob hand wash is done entirely by our team using foaming soaps and lambswool mitts, safe on all paint finishes, clear coats, and wraps. Every visit includes a full interior vacuum, streak-free windows, hand towel dry, and dash and door jamb wipe-down in 15 minutes or less.
What Express Detailing services are available at Splash in Cos Cob?
We offer three walk-in express detailing services completed in 20 minutes or less starting at $39.99. Express Polish seals and protects your paint with a deep shine, Super Interior cleans every surface using air tools, and Carpet Express deep-cleans carpets and mats with no appointment needed.
What is Five Star Detailing at Splash Car Wash in Cos Cob?
Five Star Detailing is a by-appointment, two-phase service performed by trained specialists at our Cos Cob location. Phase One restores your exterior through compound, polish, and protective wax, while Phase Two fully restores your interior including shampooed carpets, conditioned leather, and dressed surfaces.
What results can I expect from Five Star Detailing in Cos Cob?
Five Star Detailing corrects paint defects, removes deep stains, and protects your surfaces at a level that preserves your vehicle's appearance and value for months, not days. It is built for drivers who want a thorough, lasting result and starts at $175 for a single phase.
How often should I get my car washed in Cos Cob?
Most vehicles should be washed every 1 to 2 weeks to help remove dirt, pollen, road salt, and debris that can damage your vehicle and reduce fuel economy. During Cos Cob winters, more frequent washes can help protect your paint and undercarriage from salt-related damage.