Ethos Car Care
Brand-published buying guide · 2026 pick

Our Pick: One Spray That Washes and Coats. No Hose.

DEFY: 4.97/5 across 559 reviewsNo hose, bucket, or rinse neededCleans, conditions, coats
Customer photo from John's review (ceramic-coated F-150)
“I waterless washed my ceramic coated f150 in under 10 minutes with 3 microfibers and used less than a 1/4 of a bottle.”
John · ceramic-coated F-150 · Oct 2024
DEFY Ceramic Waterless Wash 16oz bottle
DEFY Ceramic Waterless Wash
4.97 (559 reviews)
From $41.00 · 4 sizes
Explore DEFY Waterless Wash
Return eligibility Returns may be requested within 30 days for unopened, unused products in original packaging. Sale and clearance items are excluded.
See the Buying Guide
Match the surface first
  • Want cleaning plus protection in one wipe: choose DEFY.
  • Want quick gloss only: a classic detailer can be enough.
  • Heavy grit or mud: rinse first, then use this list for maintenance.

559 Owners Rate DEFY 4.97. Here Are Four of Their Cars.

Photos owners posted with their DEFY reviews on ethoscarcare.com. Quotes are word for word.

Jump toQuick fit guideRoutine checklistFAQShop DEFY

The 10-second verdict

If the car is only dusty, you do not need a hose.

DEFY cleans the dust, conditions the surface and leaves a ceramic layer in the same wipe. Here is when it is the right bottle, and the one job it cannot do.

Choose DEFY if…

The car is dusty, not dirty, and you want it washed, glossed and protected in one pass. One owner did a ceramic-coated F-150 in under 10 minutes with 3 microfibers.

A gloss-only detailer is enough if…

The paint is already clean and all you want is shine. DEFY does that too, but the cleaning half goes unused.

Skip spray detailers if…

The car is caked in grit, sand or mud. Rinse first. Even a five-star owner had to hit bugs and tree spots with a hose: “I had to actually wash those areas with water” (Timothy D.).

EC
By Ethos Car Care
Spray DetailersVerdict, owner proof, sizes

The Spray Detailer That Replaces the Bucket on Dust Days

A spray detailer is the product you reach for between washes. Light dust on the hood. Fingerprints on the door handles. Water spots from overnight dew. A quick spray and wipe and your car looks fresh without pulling out the hose.

Most detail sprays only add gloss. DEFY does three jobs in one wipe: it lifts light dirt, conditions the surface, and leaves an Insta-Bond ceramic layer behind, so the panel you just cleaned is also protected. That is why 559 owners rate it 4.97 out of 5.

Cary A. had tried 6 different waterless wash products on a black GTS before this one: “Nothing is as easy or leaves a shine and slick surface like d3fy!”

Four Ways to Buy DEFY. Start With One of the First Two.

Already own clean microfiber towels? The $41.00 bottle is all you need. Starting from zero? The $59.00 kit adds the towels.

DEFY 16oz BottleTowels already on hand

DEFY 16oz Bottle

$41.00

Already own microfiber? This is all you need.

About $2.56 per oz
View this optionDEFY 16oz + Microfiber KitStarting without towels

DEFY 16oz + Microfiber Kit

$59.00

The bottle plus the towels the directions call for.

16oz bottle plus the microfiber towels
View this optionTwo 16oz BottlesUsing DEFY regularly

Two 16oz Bottles

$68.00

One bottle in the garage and one ready for quick maintenance.

About $2.13 per oz
View this optionDEFY GallonUsing DEFY regularly

DEFY Gallon

$88.00

Multiple vehicles, weekly maintenance, or anyone who already knows they will keep using DEFY.

About $0.69 per oz
View this option

Current store prices. Per-ounce figures are the price divided by the bottle size; coverage depends on the vehicle, dirt, and amount used.

Our pick for dust days

DEFY Ceramic Waterless Wash

Ethos Car Care · $27.95-$59.95 · ★★★★★ 4.97 (559 reviews)

Cleaning agents and Insta-Bond ceramic resins in one bottle. Spray, wipe, buff: DEFY cleans the panel and leaves it slick, glossy and beading in the same pass.

DEFY Ceramic Waterless Wash bottle and microfiber kit
Available as a bottle and microfiber kit for the first application.
DEFY Ceramic Waterless Wash in use on vehicle paint
Spray-and-wipe use on light dust, fingerprints, and maintenance washes.
DEFY Ceramic Waterless Wash product attributes and ceramic protection benefits
The finishing layer adds gloss, slickness, and water beading.

Pros

  • Combines light cleaning with a ceramic-resin finishing layer
  • True 3-in-1: cleans, conditions, coats
  • Multipurpose exterior formula
  • Paint, trim and glass from one bottle
  • A fine mist goes far: “1 or 2 squirts per panel is all you need” (Jonathan C.)
  • 16oz bottle: $27.95; microfiber kit: $39.95

Cons

  • Not designed for heavily soiled vehicles without pre-rinse
  • Fresh microfiber is part of the required setup

How far one bottle goes: John did a ceramic-coated F-150 with “less than a 1/4 of a bottle”. Yours depends on the vehicle and how dirty it is.

DRY BUFF

Before the product dries, switch to a separate clean, dry microfiber and remove the remaining haze. Finish that area before spraying another.

DEFY application instructions

Shop DEFY Ceramic Waterless Wash

Wash, gloss and coat in one wipe.

Shop DEFY Ceramic Waterless Wash

02 Give Dirt Somewhere Clean to Go

Towel setup

Spray the surface and microfiber, wipe gently, and change to a fresh face as the cloth collects dirt. Bring enough clean cloths rather than stretching one dirty towel around the car.

The finishing detail: Keep the dry buffing towel separate when using DEFY so the finishing pass does not put dirt back on the panel.

03 Make the Working Area Manageable

No hose needed for application

Driveway, garage or parking spot: anywhere with room beside the car. Work on cool panels in shade when possible, completing one small area before the product dries.

Keep the bottle and fresh towels within reach, with somewhere separate for used cloths.

04 Choose the Finish You Want Left Behind

Cleaning plus ceramic protection

DEFY's ceramic resins leave a hydrophobic finishing layer while you clean. The final dry buff clears haze and leaves the area glossy and slick.

Want a dedicated long-life coating instead? That is RESIST’s job. DEFY is the bottle you reach for between washes.

One bottle. Clean panel, ceramic finish.

Explore DEFY · From $27.95

05 Already Coated? Use It as the Topper

Coated cars

Coated cars are where DEFY earns its place. Jenni O.: “I have a ceramic coating on my Cadillac and I use Defy as a topper on the paint, glass, trim, and chrome, and it brings out incredible gloss and shine.” If your installer left care instructions, follow them.

What it will not do: repair a failed coating. Cleaning and topping are maintenance; correction is a separate job.

06 Buy the Supplies the Routine Needs

Bottle-only or microfiber kit

The 16oz DEFY bottle is $27.95. The 16oz microfiber kit is $39.95 if you need the towels too. Two bottles and a gallon are options once you know your regular usage.

For a first application with your existing microfiber kit, choose DEFY's 16oz bottle.

Six Things That Decide a Streak-Free Result

01

Soil

Right method for the dirt

Look for
Eligible light dirt
Prepare
Rinse heavy grit first
During use
Reassess each area
Useful option
Full wash for heavier dirt
Avoid
Wiping sand or gravel
Finish with
A cleaned surface
02

Towels

Less carried contamination

Look for
Fresh microfiber
Prepare
Separate dry buffing towel
During use
Turn to fresh faces
Useful option
Spare cloths
Avoid
Dirty towel faces
Finish with
Used cloths set aside
03

Work Area

Controlled application

Look for
Room beside the car
Prepare
Cool panels
During use
Work in small areas
Useful option
Shade when possible
Avoid
Spraying the whole car
Finish with
An inspected area
04

Finish

Cleaning and finish together

Look for
Cleaning plus protection
Prepare
Complete the cleaning step
During use
Buff before drying
Useful option
DEFY ceramic finishing
Avoid
Leaving excess haze
Finish with
Gloss and slickness
05

Existing Coating

A coherent care routine

Look for
Care instructions
Prepare
Compatible maintenance routine
During use
Stay within care guidance
Useful option
Installer advice if needed
Avoid
Assuming every spray fits
Finish with
The correct next care step
06

Starting Kit

Easy to start next time

Look for
Bottle and cloths
Prepare
Supplies within reach
During use
Keep clean and used cloths apart
Useful option
$39.95 microfiber kit
Avoid
Forgetting the dry towel
Finish with
Towels ready for laundering

Built from DEFY's directions. Get all six right for a haze-free dry buff.

Which Bottle, in 20 Seconds

You want light cleaning and a ceramic finish together

DEFY Ceramic Waterless Wash is the one bottle that does both.

You need a starting kit

The 16oz microfiber kit is $39.95. Choose the $27.95 bottle if suitable towels are already in your supplies.

Streak-free finish on dark paint matters most

Use fresh microfiber, work on cool panels, and remove the remaining haze before the product dries. A dirty cloth can undo a careful application.

You need a quick answer and do not want to overthink it

Get DEFY for light soil, with separate wiping and dry-buffing cloths.

DEFY Ceramic Waterless Wash being wiped across dark paint

What the wipe actually looks like

Spray, wipe, dry buff

DEFY cleans light soil and leaves a ceramic-resin finish as you complete the panel-by-panel routine.

DEFY Ceramic Waterless Wash easy application directions from product page

How it is used

One panel at a time

Mist onto a cool surface, wipe with a clean towel, then buff dry for a slick finish.

How Long a Bottle Lasts

Longer than you expect. JEROD B.: “Used maybe an ounce to do my whole car- paint, trim, glass!” Then size up with the kit around it:

The 16oz microfiber kit is $59.00 if the towels are missing.

Pick the DEFY size that matches how often you detail

Start with one bottle to see whether it earns a place in your routine. Move to the gallon once you know it does.

Two 16oz bottles of DEFY Ceramic Waterless WashStarter / two-bottle pathGood fit when you want to test DEFY or keep one bottle in the garage and one ready for quick maintenance.16oz $41.00 · two bottles $68.00 One gallon jug of DEFY Ceramic Waterless WashGallon refill pathBetter fit for multiple vehicles, weekly maintenance, or anyone who already knows they will keep using DEFY.Gallon $88.00

The Rating, and the Routine Behind It

The application sequence

  1. Spray the surface and the microfiber.
  2. Wipe gently and change dirty towel faces.
  3. Dry-buff the haze before the product dries.

DEFY directions

Frequently Asked Questions

Not quite. A detail spray adds gloss to clean paint. DEFY is a waterless wash: it lifts light dirt, conditions the surface and leaves a ceramic layer, so on a dusty car it does both jobs.
Whenever the car is dusty. Owners reach for it between full washes; when mud or heavy grime shows up, wash first.
No. It can handle suitable light cleanup between full washes. Mud, sand, gravel, and heavy contamination need a rinse or hand wash first.
Yes, that is how many owners use it: as the topper over a coating or a ceramic wax. Chris Z.: “Use this as a topper on the Graphene Matrix coating. Gloss and shine is crazy insane.” If an installer gave you care instructions, follow them.
Choose a product intended for the surface and task. A trim-dressing job is different from light paint cleaning or applying a protective finish.
Buy DEFY for the between-wash cleanups. Buy RESIST when the paint is clean and you want a dedicated coating. Many owners run both.

Dusty Car? Wash and Coat It Without a Hose.

DEFY combines cleaning, conditioning, and a ceramic-resin finish in a panel-by-panel spray, wipe, and dry-buff routine.

Start with the $41.00 bottle. Unopened bottles can be returned within 30 days.

Shop DEFY Ceramic Waterless Wash