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Gyeon Foam

Gyeon Foam - 4 L
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This product qualifies for $4.99 Shipping with coupon DI499

Available Sizes

Gyeon Foam
1000 ml
($0.02 / ml)
Gyeon Foam
4 L
($0.02 / ml)

Product Information

  • Car shampoo that produces thick layer of foam when used with a Foam Lance or Foam Cannon
  • Encapsulates contamination for safe removal from the paint
  • Dilute 1:15 for a great value in every bottle
  • Excellent shampoo for all vehicles
  • Read full description

Customer Reviews

100% of customers said that they would buy this item again
Based upon 4 ratings

Product Description

Gyeon Foam is a high foaming car wash shampoo that will help you clean your vehicle thoroughly! Dirt, grime, tar and other heavy contamination buildup is inevitable unless you park your car in a garage and never take it out for a spin. This contamination can be a pain to remove, but with a good pre-washing you can break this contamination down, allowing for easy and safe removal. Gyeon Foam is a high end shampoo that has been designed for use with a Foam Lance or Foam Cannon. During application, you will find that this shampoo builds up a very thick foam, that sticks to every surface on the exterior of your vehicle. The key word is "sticks" and this shampoo does just that. It is so thick that it sticks to the surface, covering dirty areas of the paint and dissolving any dirt and grime it comes into contact with. This allows you to rinse off the foam before it dries, removing a great deal of contamination in the process. When you go over your paint with more shampoo and a wash mitt, less contamination will be on the surface, greatly reducing the risk of adding imperfections to the paint. Gyeon Foam has a minimum dilution of 1:15, especially on already coated vehicles, but Gyeon recommends using a dilution of 1:5 for extremely dirty vehicles. If you want to apply a thick layer of foam to your paint, grab yourself a bottle of Gyeon Foam today!


Gyeon Q2M Foam

From The Label

Product Description

Q2M Foam
  • Effective pH-neutral pre-wash.
  • Bodyshop safe.
  • Does not strip waxes or affect coatings.
  • Easiest way to safely wash a coated car.
  • Does not leave any spots or smudges.


  • Dilute the product 1:5 and use only with a HQ foam-lancer.
  • Apply a thick layer of the foam onto all panels of the car and leave it for 5 min.
  • Rinse with a high pressure washer.
  • Do not let it dry.
  • Rinse all seals and exterior trim.
  • Do not use the product in hot or sunny conditions.
  • Keep out of reach of children.
  • Work in a well ventilated area.

Customer Reviews

Reviewed by on
Would they buy this item again? Yes
I love this foaming agent mixed with Chemical guys clean slate into a foam cannon when deacon a vehicles paint and prepping it for correction. The foam makes the solution stick to the vehicles finishing allowing the clean slate to remove as much contaminates and waxes/polishes as possible.
Reviewed by on
Would they buy this item again? Yes
Excellent pre-wash to prevent swirling when my vehicle are really dirty and grimey I always use a pre-wash to get majority of the filth off then go back and do a hand wash bit overall its a great product.
Reviewed by on
Would they buy this item again? Yes
Generally, use at a 1:10 dilution ratio (1:15 works well too) which brings the cost down to about $2 per wash, well within the realm of practicality using the full 32oz capacity of the cannon reservoir bottle. Could likely cut this in half as 16oz of mixed solution will cover an average car nicely, but may as well really cover it, no?

As a hobbyist didn't really need a gas-powered pressure washer so I'm using a SunJoe SPX3001 electric pressure washer (2030psi/1.76gpm/14.5 amp) and at first was using a Dusichin SFL-001 Foam Cannon. It worked quite well, covering the car in a nice, aqueous solution of foam, which clung to the car long enough that it met the recommended dwell time (5 min max) before rinsing. While the thick, rich, shaving cream density foam may look nice, I prefer a more %u2018wet' solution; as long as it's clinging to the (coated) surface for the proper length of time, I'd prefer the foam contains as much water as possible, figuring it'll help it soften/carry away any dirt on the surface.

The SFL-001 was a nice cannon given the cost but required cranking all the way to max product used to produce the foam I liked at the dilution/consistency I prefer. It also kinda deteriorated in foam quality after about 10 washes, requiring disassembly and cleaning despite having clean water w/ a bit of APC run thru it after each use. Tried another cheapie foam cannon (MATCC) with much the same results; works well enough but still required max product used on adjustment dial to get desired results at 1:10.

Enter the MTM Hydro PF22 Foam Cannon. Now this thing, while a bit more pricey, produces excellent foam with Gyeon Foam, with room to spare on the adjustment dial. We'll see how it holds up over time as I've only used it 3 or 4 times so far but initial thoughts are quite positive.

The foam itself from Gyeon works quite well in dissolving/washing away debris. We've had some strange environmental condition in our area this year where cars left outside often end up with almost a sugar-granule-like deposit on them the next day. It's %u2018persistent' enough that on a windshield, wipers and washers won't remove it and on the paint, a mere strong hosing down won't remove it all either, but rather smear it all about. Using the Gyeon Foam during the prewash completely dissolves these debris easily, leaving the surface smooth and mostly contaminant-free before a wash mitt/sponge even touches it.

Considering all the money we've put into coating our cars, an additional $2 a wash is completely worth the added safety margin of using foam, and Gyeon Foam has worked well on the strange deposits, bird droppings, and leftover marks from %u2018tree droppings'. And let's face it, foam cannons are just plain fun. It clings well, with even more room on adjustment dial for thicker foam on the PF22, is economical, rinses off nice and clean and pretty much does what it claims to do. I could likely look around and find a cheaper alternative that might work as well or better or, maybe not. In any event, I *know* the Gyeon Foam works, it fits within my cost-benefit framework and (at normal dilution) it has no detrimental effect on coatings or coating boosters like Kamikaze Overcoat or Gyeon Cure that I've seen%u2026so why keep chasing rainbows? Additionally, when first prepping a car for decon/compound/polish/coating, I've begun to use a Gyeon foam bath at a greater dilution (1:2) as %u2018perhaps' it helps strip off more than just a regular decon wash. I dunno, but at the price, it certainly can't hurt. At that dilution stronger dilution I'm pretty diligent on not leaving on surface too long; not sure what would happen if I did but really don't wanna find out either.

Another nice thing about the 4L jug (square-ish in shape) is that it fits much nicer on a shelf than a round container does, quite nice alongside 4L containers of other Gyeon products; jug pours quite nicely as well, always a plus. I like the product and I see it being even more useful as winter approaches here in NE Ohio; a quick foam bath on the occasional warm winter day might not be a total and complete car cleaning but it'll be easy and reasonably comfortable. I'm guessing the Gyeon Foam will help with salt deposits in the winter as well, much more safely than caustic touchless car wash chems would. We'll see%u2026

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