nostr:npub106dam65ww9ztdqj26xvh08dyuc7lj7nmkrtrujwsmyq2n6g3r33saq3m89 5 Minutes in 70% Ethanol shaking occasionally, then 20 minutes in a beaker on stir plate in bleach water that was 2.5x stronger than last time. Then rinsed 3 times in sterile distilled water. I think the main thing helping tho probably is I used a product called PPM (plant preservative mixture) from plantcelltechnology.com in the Agar.