Cleaning Produce Washing Equipment: SOPs for Cleaning Other Wash Line Equipment
Robert Hadad, Extension Vegetable Specialist
Cornell Vegetable Program

In the wash/pack shed, a variety of large and small equipment can be found. All need cleaning. Here is a group of cleaning SOPs for growers to use as examples for writing their own to meet their specific needs.
We also provide instructions for preparing sanitizer solution for a pump sprayer used to clean produce washing equipment.
SOP: Preparing Sanitizer Solution for Pump Sprayer (pdf; 149KB)
SOP: Washing Machine Greens Spinner (pdf; 133KB)
SOP: Greens Spinner (pdf; 161KB)
SOP: Tank with Aerator (pdf; 109KB)
SOP: PVC Wash/Pack Set-Up (pdf; 109KB)
SOP: PVC Wash/Pack Set-Up -- 10 Gallon Tubs (pdf; 147KB)
SOP: Triple-Basin Sink (pdf; 108KB)

Upcoming Events
Fungi, Forage & Forest
June 12, 2026 : Friday Evening
Buckets, Beds & Totems
Explore mushroom cultivation techniques featuring oyster mushrooms, wine caps, and lion's mane mushrooms.
June 13, 2026 : Saturday Full-Day
Wild Edibles
Learn about edible plants and responsible foraging practices focused on plants only (no wild mushroom foraging).
Agroforestry Talk
Discover how agroforestry systems can support farm diversification and sustainable land management.
Shiitake Inoculation (hands-on workshop at Heartland Organics)
Participate in a hands-on shiitake inoculation workshop and learn the basics of log-grown mushroom production.
2026 Muck Onion Growers Twilight Meeting in Oswego
June 18, 2026
Oswego, NY
Open to all Onion Enthusiasts, the Muck Onion Growers Twilight Meeting will include an onion disease research update from 2025, new fungicide recommendations for 2026, an onion maggot seed treatment update, herbicide demonstration tour, and more. This educational event is immediately followed by a catered dinner; both are FREE thanks to generous sponsors!
2.25 DEC recertification credits available in categories 1a, 10 and 23. CCA credits will be offered too.