can you explain how to dilute the product?

don't dilute Merely use a small half cap full .........lots of soap

Is this safe to use on bmw's frozen paint? the paint is matted and was ceramic coated with g1 crystal laquer.

Yes. The clear on "frozen" finishes meet the same standards, and G Wash is recommended for use with their coatings.

Is this body shop safe ? Can I use this in fresh paint .. and are there any silicones in it

As far as I know it is since they are no abrasive in it however just to be sure you can contact a ceramic pro coating specialist, go on youtube or just google it. I use it because I had my car ceramic coated and it does not damage the coating. I would have to say it is safe to use after the paint is cured.

How much do you add to a foam cannon? My chemical guys Cannon has a line on the side but it seems like a ton of product.

Check your settings. There are also inserts to reduce the amount of water going through the cannon to make soap use efficient if you have too powerful of a pressure washer

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Gtechniq 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

Product ID: 81529517

Details

Brand
Gtechniq
Item Form
Foam
Material Feature
Biodegradable
Scent
Unscented
Specific Uses For Product
Car Wheel

🌿100% biodegradable & eco-friendly

🧼High-foam formula for deep clean

⚛️Advanced nanotech for paint protection

$101.50

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Description

✨ Elevate your car wash game with science-backed shine! ⚛️

ECO CHIC CLEAN - PH-neutral, non-toxic, and fully biodegradable—clean your car guilt-free while protecting the planet.
FOAM POWERHOUSE - Generates rich, lubricating foam that lifts dirt without scratching your paintwork.
NANO ENHANCED FORMULA - Developed by quantum physicists, this shampoo breaks dirt bonds at a molecular level for unmatched shine.
TRUSTED GLOBAL LEADER - Chosen by luxury car owners in 50+ countries for over 20 years—join the elite who demand the best.
SHOWROOM FINISH EVERY TIME - Effortlessly removes stains and grime, leaving a crystal-clear, glossy finish that turns heads.

Gtechniq Car Shampoo W1 GWash is a 1L high-foam, biodegradable car cleaner infused with advanced nanotechnology. It effectively removes dirt and stains while preserving paintwork, sealants, and ceramic coatings. PH-neutral and non-toxic, it delivers a crystal-clear, showroom-quality finish with a refreshing pink grapefruit scent. Trusted worldwide for over two decades, it’s the premium choice for discerning car enthusiasts.

Specifications

ASIN	B00S6RQH1U
ASIN	B00S6RQH1U
Best Sellers Rank	#13,820 in Automotive ( See Top 100 in Automotive ) #136 in Cleaners
Brand Name	Gtechniq
Customer Reviews	4.7 4.7 out of 5 stars (1,643)
Date First Available	July 23, 2015
Global Trade Identification Number	05060147727180
Included Components	z
Item Form	Foam
Item Type Name	Gtechniq W1 G Wash 1000ml - High Foam Content, Maximum Gloss Retention, Tough On Dirt and Stains, High Quality Lubrication - Breaks Down Residue, Easy To Wash Off for Crystal Clear Finish
Item Volume	1000 ml
Item Weight	2.4 pounds
Item model number	W1 1
Manufacturer	Gtechniq
Manufacturer	Gtechniq
Material Feature	Biodegradable Warning
Material Features	Biodegradable
Material Type Free	Acid Free
Model Number	W1 1
Number of Items	1
Part Number	W1 1
Product Dimensions	3.35 x 3.35 x 11.22 inches; 2.4 pounds
Scent	Unscented
Size	34 Fl Oz (Pack of 1)
Special Features	Biodegradable, PH Neutral
Specific Uses For Product	Car,Wheel
Surface Recommendation	Ceramic
Unit Count	34 Fluid Ounces

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TrustScore 4.5 | 7,300+ reviews

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$101.50

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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The product quality is outstanding. Exactly what I needed for my work.

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