Do Foam Cannons Really Work?

To be clear, a foam cannon doesn't make a difference when used the way most people use it. Using a snow foam that's intended to strip wax and grease or stronger cleaners in a foam gun will actually boost the cleaning ability. The problem is that most people just use the same ph-neutral soap that's in their wash bucket.

Are foam sprayers worth it?

Spray foam insulation is typically two to three times more expensive than cellulose or fiberglass insulation. ... Spray foam insulation does cost more than traditional options, but over time it pays you back in energy savings, and you can't really put a price on the comfort of your family.

Can you put any soap in a foam cannon?

You can use almost any soap. I personally use 3d's wash and wax i bought in a 55 gallon drum for like $44. I use three ounces inside of the lancer and the rest water and it gives a great amount of foam.