Ilford Ilfotol Wetting Agent 1L

Switched from Photo-Flo after years of dealing with streaks, and this stuff dries my negatives noticeably more evenly. The 1L bottle will probably outlast my darkroom at one capful per tank.

A single capful in the final rinse and my negatives dry spot-free every time, even in hard tap water. It's more concentrated than the Photo-Flo I used for years, so the 1L bottle is going to last me ages.

I was skeptical about wetting agents making a difference, but a single capful in the final rinse completely eliminated drying marks from my 35mm rolls. The non-ionic formula leaves no residue on the emulsion, and the 1L bottle will last for years of darkroom work.