Q²M Bathe pH Neutral Car Shampoo, 1000ml | 1:500 Concentrate, Rich Foam, High Lubrication, Reduces Wash Marring, Safe on Coatings, Sealants, & Exterior Surfaces

It works very well

Having spent ages researching car shampoo I found this one. I cannot recommend it enough, loads of bubbles from using a small amount. The wash mit glides over the paint work and leaves a fantastic finish. HIGHLY RECOMMENDED

Decent stuff that is good at removing insect marks

Excellent shampoo…leaves the car nice & clean. Very easy to work with. Excellent foaming. Cheaper products available but you get what you pay for sometimes. Very smooth, glides along the surface of the car. Durability to be seen.

Most effective shampoo with less effort

It’s as good as their description and economical, will buy again.

Quality

As a "shampoo" it was pants. Left marks on the car that took hours to polish off. But... mix a little in with degreaser and/or snowfoam, then wash with normal basic shampoo and the results are crazy good. The + helps them pull more dirt off the vehicle before the contact wash. The proof was in the rinse bucket. Not much dirt in the water at all.

Un productazo. El mejor champú neutro para lavar el coche sin comerte el tratamiento cerámico. Indispensable.

Excellent

Very long lasting and will generate insanely good results if used regularly on your car.

It works well.

The slickness from this soap is insane, I've never used something so lubricated before. Also, because it's highly concentrated, you only need half an Oz of soap to 3 gallons of water. Or 1.5oz ikf soap in a foam Cannon to 20oz of water. That's all you need to wash a medium sized SUV or smaller car. I use this both in my foam cannon and a bucket. In total for a wash, I only use 2oz between my foam cannon and my 3gallon bucket of water. Alot of people complain about the price, but it's a premium product and you get a premium experience. I'd say it's worth the cost.