Cleaning Produce Washing Equipment: Root Barrel Washer Checklist
Robert Hadad, Extension Vegetable Specialist
Cornell Vegetable Program
Months of research was conducted on a root barrel washer to determine the best way to clean the equipment given that it was not designed to be easily taken apart and cleaned. Hard-to-reach places were identified through the tracking of vegetable matter and debris dispersed within the barrel washer during use. An acceptable level of cleanliness completed in a reasonable amount of time was identified. The equipment cleanliness was based on visual criteria only; further investigation of the microbial level is still required.
To the best of our efforts, areas of critical cleaning are identified in this checklist as well as all other sections necessary to clean.

Additional photos and instructions on cleaning a root barrel washer can be found in the presentation below.
Cleaning Produce Washing Equipment: Root Barrel Washer Checklist (pdf; 2389KB)
Presentation: Cleaning a Root Barrel Washer (pdf; 1476KB)


Upcoming Events
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Ontario Produce Auction

July 15, 2025
Stanley, NY
This evening meeting will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. A hands-on demonstration of weed, insect and disease identification in vegetables including management options. Details on each topic will focus on field observations at the farm.
Orleans Summer Vegetable Meeting, 2025

July 16, 2025
Waterport, NY
Meeting themes are pest management in a wide array of produce and best practices for pesticide use. Professor Brian Nault will cover allium leaf miner and thrips in onions, garlic, and leeks, and discuss insect challenges in other crops. Bring your questions! We'll also have a field walk that includes high tunnel tomato and cucumber.
DEC credits available: 0.5 in CORE plus either 1.25 in 1a and 23, or 0.75 in 24.
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Finger Lakes Produce Auction

July 18, 2025
Penn Yan, NY
This evening meeting will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. A hands-on demonstration of weed, insect and disease identification in vegetables including management options. Details on each topic will focus on field observations at the farm.