It really made a difference in the shine and easy of washing the car. Nothing sticks to it and it is easy to apply. I bought a second bottle so I never run out (like stocking up on T-paper).

Excellent product

I have been using detail sprays for many years on Hot Rods and Motorcycles and find this product to be the best I have found. I will be using it for a long time.

Great product!

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!

CarPro ECHO2 is exactly as its described by CarPro. Ive used it four times over the last month, and it seems as though the paint surface is glossier each time.

2 oz of this, 2 oz of CarPro Reload Spray Sealant 500 milliter with Sprayer + 20 oz distilled water makes a great quick detail spray.

Works great!!

Great

Diluted this in a 1:10 ratio and it works great as a waterless wash or quick detail spray. Gloss is nice and hydrophobic properties are good too. My review may be a little bias because I have a ceramic coated vehicle and also use Carpro reload thus I already have a extremely shiny car.