Car Shampoo. Auto W1 GWash Shampoo for Cars. Dirt and Stain Remover Car Cleaning Kit with Pink Grapefruit Fragrance. 100% Biodegradable Foam Cleaner, Wheel Cleaner and Screen Wash - 1L

A little goers a long, long way...Added the recommended 4 capfuls to my ubiquitous Orange Bucket & this Shampoo cleaned our SUV with 1/4 bucket left over.Super Foamy and super Slippery too. Makes Car Cleaning easy, effortless and leaves the car looking great with no streaks & all dirt removed.Highly recommended for those wanting a clean vehicle with minimal effort with a quality product. One of the best I have uses &, although it is not the cheapest, the bottle is going to last a very long time...

Really pleased with this shampoo from Gtechniq, along with a lot of their other products. Washes really well even with low concentrations, and best of all, it doesn't leave any residue or streaks. Has been my go-to car wash for a while now.

I have a car with GTechniq coatings, recommended and applied by a GTechniq approved detailing company. It is actually the third car I've owned and had professionally detailed with their sealants. That probably tells you how much I rate their products to begin with.However, over the years I've always taken care of the weekly washing of cars myself and used a variety of brands. All would be what you'd call premium wash products from well-known brands and they've all done a reasonably good job (some better than others). What none of them have done is enough to impress me like the GTechniq W1 GWash has.It is ridiculously slick and gloriously fragrant when applied to a car with a lambswool wash mitt. It lasts far, far longer than I would have anticipated too. The suds it generates are more in volume than anything else I've used and there is a genuinely 'slide' and non-abrasive feel about how well it washes, even on a heavily soiled car that had been lance washed with snowfoam and then jet-washed off.The shine, although I appreciate I am talking about this for a car already detailed to a high shine, is superb. The finish was streak-free with no signs of overly-fast water streaking or marks of any kind whatsoever.I couldn't recommend it highly enough. It is worth every penny and will probably save you money in the long run because of how long it'll last.

Good foaming - will buy again

I have a Defender 110 in Black as you can imagine its hard to keep clean so I opted for the Gtecniq ceramic coating. They guy I used recommended this shampoo so I did. I have used thisfor nearly 2 years and it works perfectly every time only shampoo I will use as long as I have this car.

Cleans really well but doesn’t produce any slip feel on washing with a mit. This does not make the wash feel gritty. Take care to rinse the car first before washing. The skin on my hands was pretty dry and felt sore after washing my car. Try and use gloves if you have sensitive skin.

Great product, used it for years!

Cleans my car with ease rinses well and leaves a great shine, dry off the car though.