To reduce contrast in prints and open-up shadows.

This bleach is applied post exposure but pre-development. The bleach primarily affect shadow regions.

Prepare a stock and then working solution as described below:

1. Expose print. Print with increased contrast, 1 grade extra or more.
2. Soak print in a 'one-shot' working solution of bleach, treat for approx 1-3 min.
3. Rinse print in water
4. Develop, stop and fix.
5. Wash

To alter the effect, adjust strength of the 'one shot'-bleach. Try 0.01% - 0.001% (1+9 - 1+99).