Best soap to use in a foam-gun?

[Sicoupe]

I love this stuff

DP Xtreme Foam Formula High Yield Foaming Auto Shampoo- Foamaster gun car wash

I agree, awesome stuff

[PA DETAILER]

Love megs hyper wash.
Have a gallon of CG MAXI SUDS 2 when the megs is done.

[Bobbykart]

Oops, deionized, worked great foaming is fun!

[spence]

I use 4 oz of Megs Gold Class. If fill the gun's plastic container with hot water (not cold water) I get much better foaming.

[michelliot]

Maxi Sudz ll in the gun (heaping capfull with clean soapy water from previous wash session's bucket)

Pinnacle shampoo in the bucket

works well for me.....enjoy

[oldmodman]

I am a fan of the CG Honeydew. Smells great and foams great.

That get's my vote.

Of the half a dozen soaps I have tried the Honeydew sticks on the car the longest. I can spray the entire car, plus up inside the wheel wells and the wheels and there is still a thick foam coating on the area that was sprayed first.

[PRicci09]

Bilt Hamber auto-foam

[CrashnBrn]

I uses Optimum Car Wash, crazy suds!