Photoflo is a soap-like chemical used to wash the developing chemicals off photographic prints and negatives.
You can use a mixture of 2 drops per pint of water of photoflo.
You can use a mixture of 2 drops per pint of water of photoflo.
It depends a lot on the water...hard water will produce less bubbles...probably distilled water would produce the most bubbles...referencing the brand...it is rather subjective...pure wetting agents would be the best bet...reference Kodak brand wetting agent....if it is still available...pure, and used to sheet off water from film after processing...in a highly dilute form. Kodaks brand of wetting agent is Photoflow, or Photoflo.