[tonicboyz]

I am in the business of cleaning restaurants and I am seeking some advice on whether or not caustic soda can be made into liquid foam. If yes, how can I get it done? Thanks

[Arkcon]

Hmmm ... well soaps and detergents are already alkaline generally, maybe you want to add NaOH, stopping before it stops lathering, and seeing if that's enough NaOH for your application.

[tonicboyz]

And any detergent should be sufficient right?

[billnotgatez]

What detergent is your likely choice
just  curious