Best Ozone Generators for Bathroom of 2025

Mark Greer Avatar
Mark Greer
Last Updated: Jan 6, 2025

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Ozone generators are becoming increasingly popular for use in bathrooms as they effectively eliminate odors and bacteria. These devices work by producing ozone, a powerful oxidizing agent that breaks down organic compounds and neutralizes unpleasant smells. Ozone generators are particularly useful in bathrooms where mold and mildew can thrive, as they help to prevent the growth of these harmful organisms. In addition to their odor and bacteria-fighting abilities, ozone generators can also improve air quality and reduce the presence of allergens. With their compact size and easy-to-use design, ozone generators are an excellent addition to any bathroom.

At a Glance: Our Top Picks

CORNMI 2-in-1 Pluggable Air Purifier Cover #TOP 1
CORNMI 2-in-1 Pluggable Air Purifier
ftb score rating icon 9.8
OdorStop OS300 Mini Ozone Generator for Small Areas Cover #TOP 2
OdorStop OS300 Mini Ozone Generator for Small Areas
ftb score rating icon 9.7
Armyte Plug-in Air Purifier Cover #TOP 3
Armyte Plug-in Air Purifier
ftb score rating icon 9.5

Top 10 Ozone Generators for Bathroom

CORNMI 2-in-1 Pluggable Air Purifier

CORNMI
JM06
White
CORNMI 2-in-1 Pluggable Air Purifier Cover
Air Purifiers Plug In for Home, Mini Odor Eliminator丨Ozone Negative Ion Dual Function丨Ionizer to Remove Smoke Pet Smell, Portable Deodorizer Freshener Cleaner for House Bedroom Bathroom Kitchen

The CORNMI air purifier is a 2-in-1 pluggable device that combines ozone deodorization and anion purification functions. It effectively eliminates pet odors, smoke, and kitchen fumes, while improving the air quality in your home. The device has three modes, including negative ion purifier, ozone timing, and ozone cycle mode. It is eco-friendly, healthy, and operates quietly below 30dB.

What We Like
Efficient odor elimination
Dual function: ozone and negative ion generation
Portable and easy to use
#TOP 2

OdorStop OS300 Mini Ozone Generator for Small Areas

OS300
White
300 sq ft +
OdorStop OS300 Mini Ozone Generator for Small Areas Cover
OdorStop OS300 Professional Grade Mini Ozone Generator Ionizer for Deodorizing and Purifying Small Areas Such as Bathrooms, Bedrooms, Personal Workspaces, Hotel Rooms, Offices, and RV’s (300 sq ft +)

The OdorStop OS300 is a compact and easy-to-use ozone generator that deodorizes small areas, such as bathrooms, bedrooms, hotel rooms, and offices. With no serviceable parts, filters, or bulbs to replace, it is maintenance-free. Simply plug the unit into a grounded outlet and adjust the output level based on your needs. The blue LED indicator confirms that it is working correctly. This mini ozone generator is perfect for anyone who wants to breathe fresh, clean, and pure air in small spaces.

What We Like
Professional-grade performance
Quiet operation
Effective in neutralizing odors
No need for filter replacements
Long-lasting and durable
#TOP 3

Armyte Plug-in Air Purifier

White
Armyte Plug-in Air Purifier Cover
Plug in Air Purifier with Motion Sensor Light for Home, Odor Eliminator Mini Ozone Air Freshener Ionizer Deodorizer to Remove Smell from Pets Smoke Toilet for House Bathroom Kitchen Bedroom Office

Introducing the Armyte Plug-in Air Purifier, a 3-in-1 multifunctional device that combines the power of ozone and negative ions to effectively purify the air in your home. This compact purifier also features a built-in night light with a motion sensor, making it convenient to use in your bathroom, corridor, or entrance. With its deodorant function, the Armyte Air Purifier can quickly remove unpleasant odors and decompose them into harmless oxygen, ensuring a fresh and clean environment. Plus, the filter-free design means you don't have to worry about expensive replacements. Simply plug it in and enjoy 5 purification modes at the touch of a button. Breathe in cleaner air with the Armyte Air Purifier.

What We Like
Effective odor elimination
Compact and convenient design
Built-in motion sensor light
Perfect for various rooms and scenarios

Airthereal PA1K-GO Portable Ozone Generator

PA1K GO
Blue
Airthereal PA1K-GO Portable Ozone Generator Cover
Airthereal PA1K-GO 1,000mg/h Portable Ozone Generator - Cordless Battery Powered Odor Eliminator for Car, Hotel Rooms, Offices, Bathrooms, and Small Spaces (Blue)

The Airthereal PA1K-GO Portable Ozone Generator is a cordless and battery powered odor eliminator that can remove tough odors and harmful particles in small areas like your car, office, bathroom, and pet room. It has a 1,000mg/h ozone output that can run up to 4 hours on a full charge. The device has four modes to choose from, depending on how smelly the area is, to eliminate any odor. It is also completely portable and can be used during travel to disinfect hotel rooms or your luggage.

What We Like
Powerful odor elimination
Cordless and battery-powered
Versatile usage scenarios

Airthereal B50 Mini Ozone Generator Air Purifier- Removes Odors and Sterilizes Air

Airthereal B50
White
1-Pack
Airthereal B50 Mini Ozone Generator Air Purifier- Removes Odors and Sterilizes Air Cover
Airthereal B50 Mini Ozone Generator Air Purifier- Removes Odors and Sterilizes Air in Small Spaces Up To 320 Sq Ft - Plug in Mini Air Ionizer, Adjustable Ozone Output of 10-50 mg/h

The Airthereal B50 Mini Ozone Generator Air Purifier is a great choice for those looking to eliminate odors in small spaces up to 320 sq ft. This device is simple to use, just twist the knob to adjust the ozone output. It is perfect for travel and can quickly sanitize and deodorize a room. It is important to note that all ozone generators should only be used in unoccupied spaces and not available for sale in California.

What We Like
Removes odors
Sterilizes air
Compact and portable
Adjustable ozone output
Easy to use
#TOP 6

ICARE Ozone Odor Eliminator

ICARE
GQ102
White
1 Count (Pack of 1)
ICARE Ozone Odor Eliminator Cover
Ozone Odor Eliminator for Strong Odor 99% Cat Litter Deodorizer Dog Poof Odor Removal Home Plug in Air Purifier for Bedroom Toilet Kitchen Pets Shoe Smoke Car Formaldehyde Air Freshener White

The ICARE Odor Eliminator is designed to quickly tackle strong odors in your home. With its powerful active oxygen output, it effectively neutralizes unpleasant smells from bathrooms, kitchens, and pet areas, enhancing your living space. This device boasts a remarkable deodorization rate, ensuring up to 99.99% of odors are eliminated, making it perfect for pet owners. Safety is a priority, as the ozone produced safely breaks down into harmless oxygen. Plus, with four adjustable modes, you can customize its operation based on your room size, making it easy to maintain a fresh and pleasant environment.

What We Like
Fast deodorization
99.99% odor elimination
Safe for humans and pets
Adjustable settings for room size
#TOP 7

Medvoe 0zone Generator 30000mg

CYA-B01
Black (30000G)
Medvoe 0zone Generator 30000mg Cover
Medvoe 0zone Generator 30000mg - O3 Air Purifier for Home & Car, Ozone Machine Odor Removal for Smoke & Pet (Black)

The Medvoe 0zone Generator is a powerful machine suitable for both cars and homes. With a maximum output of 30,000 mg/h, it can effectively clean odors from cooking, smoking, and pets, making your space fresh and odor-free. Whether you have a small kitchen or a large basement, this ozone generator can cover spaces up to 4,000 sq ft. The best part is its long lifetime of up to 8,000 hours, so you won't have to worry about replacement parts. Say goodbye to unpleasant odors and enjoy a clean and fresh environment with the Medvoe 0zone Generator.

What We Like
Compact and maintenance-free
Effective in removing various odors
Portable and easy to use
#TOP 8

Enerzen Ozone Generator 60,000mg Industrial O3 Air Purifier Deodorizer

O-777
Black - 60,000 mg/h
Enerzen Ozone Generator 60,000mg Industrial O3 Air Purifier Deodorizer Cover
Enerzen Ozone Generator 60,000mg Industrial O3 Air Purifier Deodorizer (60,000mg - Black)

The Enerzen Ozone Generator 11,000mg Industrial O3 Air Purifier Deodorizer is a great choice for those looking for a powerful and effective air purifier. It has a unique pulsating feature that helps to destroy lingering odors and has a consistent ozone output of 14.3ppm @ 80 cfm = 4,157 mg/h. It is easy to operate and can be used for a variety of applications, such as odor decontamination in cars, boats, dumpsters, kitchens, bathrooms, basements, flood and fire affected areas, as well as any cooking, smoking, pet, "musty", or general odors. It is important to note that all ozone generators should be operated in unoccupied spaces only and the space should be aired out for at least 30 minutes after use.

What We Like
Consistent ozone output
Strong fan and heat sinks
Modular and inexpensive internal parts
Affordable price
Effective in eliminating odors

Airthereal B50-PRO Mini Ozone Generator

B50 PRO
Black
1 Count (Pack of 1)
Airthereal B50-PRO Mini Ozone Generator Cover
Airthereal B50-PRO Mini Ozone Generator with Negative Ion - Plug-in Odor Eliminator Disinfecting Machine with Timer and Cycled Mode

The Airthereal B50-PRO Mini Ozone Generator is an upgraded version of the mini ozone air purifier that comes with two working modes and an LED light. It has a 30-minute timing mode and a cycled mode with 5-minutes operating and 25-minute off. With the LED & ION switch on, it will produce anion and turn on a bright LED light. Ideal for deodorizing small areas of up to 330 sq.ft such as wardrobes, smoking rooms, pet areas, bathrooms, smelly shoes, sport equipment, etc. However, all ozone generators should only be used in unoccupied spaces.

What We Like
Powerful odor elimination
Effective for various spaces
Convenient timer and cycled mode
#TOP 10

Basvacsh Ozone Generator 45,000mg/h

basvacsh
840S
Green
Basvacsh Ozone Generator 45,000mg/h Cover
Ozone Generator 45,000mg/h, Industrial/Home O3 Air Purifier Deodorizer for Areas of 2500 Square Feet - High Capacity Ozone Machine Air Ionizer Odor Clean for Rooms, Smoke, Cars, Pets (Green)

The Basvacsh Ozone Generator is a powerful air purifier designed to tackle odors in spaces up to 2,500 square feet. With an impressive output of 45,000 mg/h, you can effectively eliminate unwanted smells from your home, car, or office. Its long-lasting design ensures up to 35,000 hours of use without complex maintenance, making it easy for you to keep your environment fresh. Simply set the timer and let the machine do the work; it’s perfect for regular use to maintain a clean atmosphere. Remember to operate it in unoccupied areas for safety.

What We Like
High ozone output
Long operational life
Easy to operate
Versatile for various spaces
Buying Guide Image

Factors to Consider when Choosing an Ozone Generator for your Bathroom

Size and Coverage Area

When selecting an ozone generator for your bathroom, consider the size of the unit and its coverage area. Ensure that the generator is compact enough to fit in your bathroom without taking up too much space. Additionally, check the coverage area specified by the manufacturer to ensure it is suitable for your bathroom's size.

Ozone Output

The ozone output refers to the amount of ozone the generator can produce. It is crucial to choose a generator with an output level that matches the size of your bathroom. A higher ozone output is generally recommended for larger bathrooms, while smaller bathrooms may require a lower output to avoid excessive ozone concentration.

Safety Features

Safety should be a priority when selecting an ozone generator. Look for features such as an automatic shut-off mechanism when the ozone concentrations reach unsafe levels. Additionally, choose a generator with a timer function that allows you to control the ozone production and prevent prolonged exposure.

Noise Level

Consider the noise level of the ozone generator, especially if you plan to use it while using the bathroom or if you have sensitive individuals in your household. Look for models that operate quietly to ensure a peaceful environment.

Ease of Use

Select an ozone generator that is easy to operate and maintain. Look for user-friendly controls, clear instructions, and easy-to-replace ozone plates or filters. Additionally, consider the durability and warranty offered by the manufacturer to ensure long-term reliability.

Frequently Asked Questions (FAQs)

1. Will ozone remove human urine smell?

Yes, ozone is effective at removing human urine smell as it acts as a natural air purifier that can eliminate various odors, including urine odor.

2. Is ozone safe for odor removal?

No, ozone is not safe for odor removal as it can deaden the sense of smell and may be harmful to people and animals. It can also damage certain materials like plastics and rubber.

3. What smells does ozone remove?

Ozone is effective in eliminating a wide range of odors, including tobacco smoke, pet odors, food odors, mold and mildew odors, and more. It destroys the gases that cause the smells.

4. Why are ozone generators illegal?

Ozone generators are illegal in some states, including California, due to false marketing claims and the harmful effects of ozone on lung health. California was the first state to ban ozone generators.

5. What kills human urine smell in the air?

There are various products that can help eliminate the smell of urine in the air, such as odor eliminating sprays and specific air fresheners designed to neutralize odors.

6. Can ozone penetrate walls?

No, ozone cannot penetrate non-porous materials like drywall and wood. It is also difficult for ozone to reach the padding under carpets or inside stuffed furniture.

7. How long does ozone smell linger?

The smell of ozone typically dissipates within 12 to 24 hours. If the smell persists, opening windows can help air out the space.

8. Does ozone smell musty?

The smell of ozone is often described as sharp, similar to chlorine bleach or a distinct electric/metallic odor.

9. How harmful is ozone generator?

Ozone generators can be harmful as ozone irritates and inflames the respiratory system, causing symptoms like coughing, chest tightness, shortness of breath, and impaired breathing.

Editor's Notes

During our ozone generator for bathroom research, we found 24 ozone generator for bathroom products and shortlisted 10 quality products. We collected and analyzed 128,171 customer reviews through our big data system to write the ozone generators for bathroom list. We found that most customers choose ozone generators for bathroom with an average price of $50.73.

The ozone generators for bathroom are available for purchase. We have researched hundreds of brands and picked the top brands of ozone generators for bathroom, including CORNMI, OdorStop, Armyte, AIRTHEREAL, ICARE. The seller of top 1 product has received honest feedback from 68 consumers with an average rating of 4.9.

Written by
Mark Greer Avatar

Mark Greer has been an excellent residential carpenter for eight years in Los Angeles and has complete knowledge of woodworking, power tools, and home DIY. He never misses a chance of the lookout for new features and innovations in popular and novel home appliances as an insightful writer.