@LTT1
I juice celery every day. Since the pandemic organic is hard to find at decent price or good quality. 99% of the time my celery purchases are at Aldi,. USA No.1 fresh, firm, strong, most of the time very clean.
Either way I usually cut 8 bunches at a time. Soak in baking soda for 20 min and rinse twice more using a veggie brush each time . This way it lasts about 6 days of juicing. My sister says I am OCD about cleaning my celery but I drink alot and want it at it's best.