The answer is in this question itself. one pound.
When you add salt to soap it will make more bubbles. not bigger bubbles but more bubbles.
It is difficult to establish because bubbles are not always a sign of cleaning power. Some bargain and store brands have as much sudsing as name brands.
I think Protex makes more bubbles. I think Protex makes more bubbles.
it is impossible
The bubbles of a soap has no colour compared to the soap because when the soap mixes with the water it looses its colour and the bubbles formed are colourless.
When the soap gets wet it causes it to produce bubbles.
Bubbles are formed from soap when they are mixed with water and there is air. When air is present and water is mixed with soap, bubbles will definitely form.
protex
something to do with the water
Not a real tornado of course. But if you take a glass of water and swirl it the soap bubbles will make the vortex more visible.
powder makes more
There's no reason soap is made to clean with bubbles.