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Old 3rd October 2020, 07:42 AM
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GoodOldNorm GoodOldNorm is offline
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Join Date: Oct 2009
Location: Lincolnshire UK
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I have used up to 15ml of a 1% solution of benzo. Per 1ltr of print dev. added to my print developer. Adding more benzo than that amount will do nothing for paper that is heavily fogged by ageing. Compare a print made on new paper next to successive prints made on your fogged paper, adding 5ml, 10ml and then 15ml of benzo. 1% solution. Or jump right in with 15 ml benzo. Per. Litre of print dev. Compare the whites to the whites on your new paper print, any degree of grey on the old paper will be easy to see.
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