Any good Snow Foam which won't strip ceramic coating?

Bilt hamber regular snow foam won't but the touchless snowfoam is more powerful and slightly alkaline if i remember correctly which could slowly strip protection. I use the bilt hamber touchless snowfoam because it actually removes dirt unlike others and topup the protection using jetwash sealant such as autoglym polar seal every 4th wash. Ceramic coating is overrated in my opinion. I bought my car brand new 1 year ago, using the 2 bucket method with touchless snowfoam still not a single swirl on it.

You don't really need snow foam, just use waxless shampoo like Meguairs NXT. You just need to get the the dirt soaked with sudd

Any PH neutral snow foam.

I use
autobritedirect.co.uk/pro…am/