CARPRO ECH2O Waterless Wash and Detail Spray 1 Liter

Item Description:

ECH2O is an entirely new waterless cleanser and gloss-enhancer built on 2 years of research and development by CARPRO Chemicals! ECH2O was designed to work in harmony with ceramic coatings and even provides easy cleaning of non-coated or waxed surfaces! Based on a SiO2 hybrid framework and an eco-friendly organic lubricant solution, ECH2O safely cleans and glosses a variety of exterior vehicle surfaces with ease! Paint and chrome take on an entirely new level of gloss and reflection with this incredible formula and better yet it is easy to use even in extreme heat and direct sun on painted surfaces!

Our solution to providing a swirl free and eco friendly waterless experience is a blend of proprietary lifting agents combined with natural organic extracts and lubricants. The secret to the safe cleansing abilities provided by ECH2O is a combination of its modified high gloss SiO2 component and its innate cleansing abilities, which easily removes dust and light dirt whilst leaving behind a wet, glass-like surface! The finish left by ECH2O mimics the incredible properties that have become synonymous with CARPRO SiO2 sealants and CQUARTZ coatings throughout the years!

In conjunction with a quality microfiber towel, the lubricants aid in safely removing the larger particles from the surface while the remnants of the ECH2O solution become an active cleaner across the surface and begin to loosen any particulates that were left behind. Before the final step (noted in the product directions) the solution may dry to a fine haze indicating it is ready to wipe off any remaining product effortlessly!

As Quick Detailer:

  • Shake well and dilute 1:10~1:20
  • Spray, spread, and wipe off completely

As Waterless Wash:

  • Shake well and dilute 1:5 up to 1:10
  • Spray liberally across one entire panel
  • Lightly wipe with CARPRO BOA towel flipping towel to fresh sides often
  • Spray once more across panel surface
  • Using a fresh BOA towel wipe surface removing remainder of dust and dirt
  • Move to next panel, repeat steps 2-5, and continue around vehicle
  • Final wipe entire vehicle with a fresh clean towel as needed


  • Test product on inconspicuous area before use
  • Store in cool dry place
  • Keep away from children
  • Do not ingest

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Product Reviews

Review Summary
10 Reviews
90% (9)
10% (1)
0% (0)
0% (0)
0% (0)
100% Recommend this product (10 of 10 responses)
By Gonzalez D.
Crawfordville, FL
Great QD and Rinseless
October 3, 2020
Great product all around. Works great as a Quick Detailer for coated and uncoated vehicles. Very lubricious, great smell and easy to use. Wouldn't apply directly in sun at QD ratio as it did streak for me, wasn't hard to remove however.

Can also use as a waterless and rinseless wash, or mix 2 oz of this with 2 oz of Reload and make your own drying aid with protection!
  • Easy to use
  • Versatile
  • Lubricious
  • Can streak in direct sun at QD ratio
By Omar
Best qd and waterless wash
March 1, 2020
Best donít buy any product other the. Echo2 for cleaning lite dirty cars.
Weaverville, NC
Keeps my coated car looking great
December 3, 2019
Loving this stuff in the winter when it's too cold to wash outside. Mix with a bit of Reload to get even more shine and protection.
By Kyle
So Smooth
July 17, 2019
Definitely a great addition to the Ceramic coating I already have on my Viper. I will be buying it again as needed.
By Ronnie
Carpro go pro
July 1, 2019
Been a fan of Carpro products for awhile now. Never been disappointed with any of their products. This product is awesome!
By Joe
Perfect for coatings
June 20, 2018
Works great as a waterless wash to clean and maintain my coated cars. An added bonus is the gloss added to your coated vehicle. A must have for any coated vehicle.
By Mohammad
Sarasota, Florida
Great versatile product from Carpro!
April 8, 2017
I have many waterless, rinseless and quick detailer products on the shelf and I enjoy testing them frequently, when ech2o was released I ordered it the same day from Autopia, I've tried it as WW and QD, As a waterless wash at 10:1 it was easy to use (spray and wipe) but It did streak a little (could be my LSP?) a final wipe with another towel got the job done, I will try it at 15:1 next.. As a QD at 20:1 it also did great and added a very good amount of gloss!
Another great product from Carpro and very economical.
  • easy to use, cost effective and great results
  • Expires in 2 years
By Chris
Alameda, CA
Your Search Is Over!
January 2, 2017
There's a lot of waterless/rinseless wash products out there and I'm here to say your search for the best one is over! After using this as a waterless wash, detailer, and rinseless wash I'm happy to say my search as well as yours is over and I couldn't be happier.

Previously I've used Chemical Guys waterless wash, Ultima waterless wash +, Meguiar's rinseless express wash, and now have had the pleasure of using CarPro ECH2O. Of all of them, ECH2O has the highest lubricity, is the slickest, easiest to dry and buff off, removes dirt the best, and leaves the slickest and most glossy finish. Most other rinseless wash products either were slick when wet and became sticky/gummy when buffing dry or they had a low lubricity when wet but were at least slick when drying. Not ECH2O, slick all the way. Had problems with streaks on glass? Not with ECH2O! Worried about hindering the hydrophobic properties of your expensive coating with polymer waxes left behind by other rinseless washes? Not the case with ECH2O!

But it's a bit more expensive than some of the other rinseless wash products on the market. Well, when you break it down to the numbers, ECH2O is quite cheap. 1L makes 52 gallons of rinseless wash. I promise you 1 gallon is plenty to do a wash on even a large vehicle. So even if you mix up 3-4 gallons at a time, you'll get 3-4 washes out of it. 52 washes for a retail price of $25 is approximately 50 cents per wash! 52 washes with 52 weeks in a year, you could wash every single weekend and this one bottle will last a whole year! Either way you figure it, $25 a year (more realistically 2 years as hardly anyone washes every weekend), or 50 cents a wash, it's not burning a hole in your pocket, but the shine it leaves just might burn your eyes if you stare too long.

FYI - Mix up a bottle at quick detail dilution (1:20) then add 2 oz. of Reload for a perfect maintainer of your coating's hydrophobic properties.
By Robert
Fitzgerald, GA
Best New Product
January 2, 2017
Great for waterless/rinseless wash, but absolutely a fantastic QDer at 1:15 dilution. I made mine even better by adding 2 ounces of Quartzmax (similar to Reload). Don't even think, just buy this one.
  • Multi use
  • Great shine
  • Price
  • Autopia doesn't sell the gallon size.
By Philip
San Diego, CA
Unique waterless wash
December 31, 2016
Very unique product in that it is made for coated cars. Mine isn't but it still works very well. It's so thick even when mixed 1:15. The product spreads with a gel-like consistency and provides a lot of lubrication when wiping. There's invariably some residue left over but a little buffing with a clean towel removes it easily. Gloss and slickness left behind are impressive. A little pricey and the dilution ratio isn't the most economical compared to others.
  • Gloss and slickness
  • A little goes a long way
  • Cleaning ability
  • Smell isn't overpowering
  • Requires a final buff to be streak free
  • A little pricey