CARPRO ECH2O Waterless Wash, High Gloss Detail Spray, Rinse-Less Wash, and Clay Lubricant Concentrate - 1 Liter (34oz)

Mixed special for a spray detailer. Works great.

Super good cleaning agents, high lubricity, awesome shine, and stacks well with coatings and other SIO2 products. Only issue I’ve run into is streaking, which is easily taken care of by using an extra towel for wipe off.

Hooray! Im able to do a rinseless wash of my car and avoid wasting water in this water challenged state of California!

Not sure whats in it but its a bottle of magic. Ive tried a few on Amazon but nothing leaves a streak free shine like this.

Ive tried various brands (ONR, etc.) but was never satisfied since they only worked on paint that had recently been washed (e.g. excessive rain/dust/etc. on the paint is too for these products to be effective due to the wipe-up residue and scratching/marring left behind. They all required a ton of spraying and too much elbow grease. ECH20 on the other hand is phenominal! Even diluted 1:15 it can handle paint that hasnt been washed in weeks. There are limits of course (caked dirt/mud) but man, I have been so impressed with CarPro in general. A light misting and wipe will get nearly all of the surace contaminants in one shot and leaves zero scratches behind. Followed up by a second misting/wipe and then a buff with a finishing towel really gives a deep, flawless shine. Plus this stuff lasts forever. One bottle has lasted nearly 9 months and I am a religious weekly car washer (wiper?). It has lasted longer than the next 3 products I tried combined!

Worked as advertised.

Love the smell of this stuff, and super easy on off application and leaves the paint feeling smooth. Wanted something to use as detailed for quick touch ups and also great for the waterless wash, keeps the ceramic coating properties. Highly recommend this stuff.

useless product. save you money

Amazing product. Car looks great. Easy to use. Doesn’t use a ton of water. 20-30 minutes to wash a car can’t be beat.

Full disclosure: as far as Korean-made auto detailing products go, Im normally a Gyeon fan. Their product lineup and design approach typically hits my needs better than Carpro (though both companies make excellent products), and the support from the Gyeon USA office is unbeatable. But its 2021 and Gyeon STILL hasnt developed a waterless/rinseless wash, so Carpro ECH2O it was. On paper ECH2O sounds great, being usable at a variety of dilutions for purposes from clay lube to quick detailer to waterless wash to rinseless wash, and even claiming seemingly-insane things like works great even in direct sun. Living in sunny Phoenix, I didnt have much faith in that last bit. But... in practice ECH2O works great, being usable at a variety of dilutions for purposes from clay lube to quick detailer to waterless wash to rinseless wash, and even when doing seemingly-insane things like waterless washing in direct sun. Seriously. I set out to torture test it as a waterless wash in the midday Arizona sun, and… it worked. Perfectly. It still stayed moist long enough to work your section, it still suspended the dirt to prevent paint damage, and it still left behind a beautiful, slick gloss after the final wipe. Ive only got two minor gripes: 1. At most dilutions, it leaves plastic trim panels too glossy for my taste. You can knock this down with a clean microfiber after your final wipe (or by continuing on with a trim detail), but be aware your trim will look dressed anywhere youve used it or wiped up runs and overspray. This is less pronounced if youre diluting to rinseless wash dilutions. 2. ECH2O really likes to hide in nooks and crannies; even moreso than other quick detailers or waterless washes. This will be less of an issue if your vehicle is ceramic coated or recently sealed/waxed, but be prepared to shove the edges of your microfiber into panel gaps to wick out product playing peek-a-boo.