I would take the cuttings out of the moss and wash them in cold soapy water. You could add 1% bleach to the water. I would remove the moss and put in new moss. Maybe use less wetting of the moss this time. Also, open the lid on the container daily for a minute or two to let in fresh air. I don't think it is necessary to keep the cuttings in the dark, just leave them on a counter somewhere in your house. Good luck with them. Last year I started a lot of cuttings. I did a few in the moss, some I put straight into cups and put inside plastic totes, some I put directly into pots outside with no covering. I had good success with all three methods. Post again if you have more questions.

Squeeze the heck out of the sp moss! Fill up the container so there's less air space. Much better success rate.

1% bleach will get you nowhere. Use 10%. Soak the cuttings for about 30 seconds. Wet the sp moss with the bleach solution also.. Squeeze out and allow to air a few minutes to disapate clorine.

I will try that. Thank you all. I rinsed the cuttings with 10% bleach before I put them in the moss, assuming that would be enough, but only wet the moss with water.