Portable Fruit and Vegetable Sterilizer for Safer Food

The Portable Fruit and Vegetable Sterilizer Model COH10-C5B is a compact food purification device designed to help reduce pesticide residues, eliminate bacteria and viruses, and remove odors from fruits, vegetables, and other food items. Using ion purification and electrolysis technology, this portable produce cleaner helps improve food hygiene and safety in the home kitchen.

Modern agriculture often relies on pesticides, preservatives, and chemical treatments that may remain on the surface of produce even after rinsing with water. Washing fruits and vegetables with water alone may not completely remove these contaminants.

The COH10-C5B fruit and vegetable washer provides an additional cleaning step by generating reactive ions in water that help break down chemical residues and destroy microorganisms.

This mini portable produce cleaner can be used in a basin, kitchen sink, sanitary plastic bag, or any water-tight container. Simply submerge the device with your produce and water, press the power button, and allow the purification cycle to run.

In approximately 10–15 minutes, the device purifies the water and helps disinfect produce.

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How Ion Purification and Electrolysis Technology Works

The COH10-C5B fruit and vegetable purifier uses ion generation technology to create reactive ions in water through electrolysis.

During electrolysis, water molecules separate into hydroxide ions (OH-) and hydrogen ions (H+). These reactive ions interact with pesticides, bacteria, and microorganisms present on the surface of food.

Electrolysis Cleaning Process

The purification process works through several reactions:

• Hydroxide ions react with pesticide molecules and bacterial cell walls
• These reactions break down the molecular structure of pesticide residues
• Some hydroxide ions combine with the naturally present chlorine in water to produce hypochlorous acid (HOCl)
• Hypochlorous acid acts as a natural disinfectant that destroys bacteria and viruses through oxidation
• The reaction also releases ecological oxygen that helps break down organic contaminants

Through these reactions, the purification system can achieve:

• Up to 90% pesticide degradation
• Up to 99.99% sterilization of microorganisms

The electrolysis chamber utilizes a titanium electrode system to generate hydroxyl radicals and oxygen bubbles that help remove contaminants during the cleaning cycle.

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Why Properly Cleaning Fruits and Vegetables Matters

Fresh fruits and vegetables are essential components of a healthy diet, but they can collect residues during growing, harvesting, transportation, and packaging.

During farming, pesticides are commonly used to protect crops from insects and disease. Even after harvest, produce may be exposed to dust, bacteria, wax coatings, and handling during shipping and storage.

Because produce often travels long distances before reaching grocery stores, it may pass through multiple stages of handling. As a result, some contaminants may remain on the surface of fruits and vegetables even after a quick rinse with water.

Proper cleaning helps reduce these surface contaminants and improve food hygiene before preparing meals. While rinsing under running water removes loose dirt and debris, some residues and microorganisms may remain attached to produce surfaces.

A produce cleaning device provides an additional step that helps remove these substances from fruits and vegetables.

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Common Contaminants Found on Produce

Fresh produce may be exposed to different residues during harvesting, transportation, and distribution before reaching consumers.

Common contaminants include:

• Pesticide residues from agricultural treatments
• Dust and soil from harvesting and transportation
• Wax coatings are applied to extend shelf life
• Bacteria are transferred during handling and packaging
• Organic residue buildup that can cause food odors

Proper washing and purification methods help reduce these substances on produce and improve cleanliness.

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Fruits and Vegetables That Often Contain Residue

Some types of produce tend to retain residues more easily due to their surface texture or thin skins.

Examples include:

• Strawberries
• Spinach
• Kale
• Collard greens
• Mustard greens
• Apples
• Grapes
• Peaches
• Pears
• Nectarines
• Blueberries
• Cherries
• Bell peppers
• Hot peppers
• Green beans

Taking extra care to clean these foods before eating or cooking can help improve food preparation practices.

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Key Features of the COH10-C5B Produce Cleaner

Ion Generator Purification Technology

Electrolysis generates reactive ions that help break down pesticides and microorganisms.

Hypochlorous Acid Disinfection

The purification process produces hypochlorous acid, a natural disinfectant that helps eliminate bacteria and viruses.

Removes Pesticide Residues

Electrochemical reactions help break down pesticide molecules on the surfaces of produce.

High Sterilization Efficiency

The oxidation process can sterilize up to 99.99% of harmful microorganisms.

Odor Removal

Ecological oxygen helps neutralize unpleasant smells on food and kitchen items.

Portable Compact Design

The small size allows use in bowls, sinks, containers, or sealed bags.

USB Rechargeable Battery

A built-in 4400mAh battery provides approximately 12 cleaning cycles per charge.

One-Button Operation

Simple one-touch start makes the device easy to use.

Waterproof Construction

With an IPX7 waterproof rating, the main unit can function while completely submerged.

Multi-Purpose Household Sanitizer

Suitable for produce, baby bottles, toys, cookware, and tableware.

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How to Use the Fruit and Vegetable Sterilizer

1. Fill a bowl, sink, or container with water.
2. Place fruits, vegetables, or other items into the water.
3. Submerge the sterilizer unit completely.
4. Press the power button to start the purification cycle.
5. Allow the device to run for 10–15 minutes.
6. Once the cycle is complete, keep the produce in the treated water for 5–10 minutes.
7. Remove produce and rinse if desired before eating or cooking.

For best results, use the device in 1.5 to 8 liters of water and ensure all produce is fully submerged.

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Multiple Household Cleaning Uses

Besides fruits and vegetables, the sterilizer can also be used to clean a variety of household items.

Examples include:

• Removal of pesticide residues from produce
• Cleaning baby bottles
• Disinfecting children’s toys
• Sanitizing kitchen utensils
• Cleaning cookware and tableware
• Disinfecting cutting boards and food containers
• Sanitizing travel toiletries in hotels

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Everyday Situations Where a Produce Cleaner Can Help

Portable fruit and vegetable sterilizers can be useful in many everyday kitchen and travel situations where additional food cleaning is helpful. Because the device works with water in bowls, sinks, or containers, it can be used in a variety of environments without special installation.

Cleaning Produce After Grocery Shopping

Many people clean fruits and vegetables shortly after bringing them home from the grocery store. Using a produce cleaner allows multiple items to be washed together in a bowl or sink, while the electrolysis process helps break down surface residues.

This can be especially helpful when preparing fresh foods that will be eaten raw, such as berries, leafy greens, or grapes.

Preparing Fruits and Vegetables for Family Meals

Before cooking meals, households often rinse produce to remove dirt and debris. A portable sterilizer can provide an additional purification step that helps reduce bacteria and residues before chopping, slicing, or cooking ingredients.

Cleaning Produce for Raw Foods and Salads

Foods that are commonly eaten raw—such as lettuce, spinach, strawberries, apples, and grapes—may benefit from extra cleaning since they are not exposed to cooking heat that could reduce bacteria.

Cleaning fruits and vegetables during meal prep can improve overall food hygiene.

Sanitizing Kitchen Items Used for Food Preparation

In addition to cleaning produce, small kitchen tools used for food preparation may also be cleaned using the sterilizer. Items such as cutting boards, utensils, and food containers can be placed in a water container with the device during the purification cycle.

Travel and Temporary Kitchen Use

Portable sterilizers are also useful during travel when food preparation environments may be unfamiliar. The compact size allows the device to be used in hotel rooms, vacation rentals, or temporary kitchens where people may want an extra step of food cleaning.

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Product Specifications

Model: COH10-C5B / OLS-C5B
Input Power: ≤5W
Power Adapter: 5V ≤1A
Battery Capacity: 4400mAh
Working Water Capacity: 1.5–8 liters (1.585–8.454 quarts)
Disinfection Principle: Hypochlorous acid generation via electrolysis
Waterproof Rating: IPX7 (main unit)
Product Color: White
Product Weight: 0.44 kg (0.97 lbs) with charging base
Product Dimensions: 106 × 106 × 74 mm (4.17 × 4.17 × 2.91 inches)

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Frequently Asked Questions

Does this device remove pesticide residue from fruits and vegetables?

The electrolysis purification process helps break down pesticide molecules and can reduce residues by up to 90%, depending on conditions.

Can the sterilizer kill bacteria and viruses?

The ion purification process generates hypochlorous acid and ecological oxygen, which can sterilize up to 99.99% of harmful microorganisms.

How long does a cleaning cycle take?

Most purification cycles take 10–15 minutes, depending on water volume and container size.

H3: How many cleaning cycles does one charge provide?

A fully charged battery typically provides around 12 cleaning cycles.

Is the device waterproof?

Yes. The main unit is IPX7 waterproof and built to operate safely when fully submerged.