--- product_id: 384240730 title: "ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g" brand: "safrax" price: "$81.80" currency: USD in_stock: true reviews_count: 8 category: "Safrax" url: https://www.desertcart.us/products/384240730-odor-clo2-chlorine-dioxide-odor-removal-professional-grade-odor-remover store_origin: US region: United States of America --- # Multi-space versatile use Simple water activation Fast-acting odor neutralization ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g **Brand:** safrax **Price:** $81.80 **Availability:** ✅ In Stock ## Summary > 🚀 Banish odors fast—because your space deserves a fresh start! ## Quick Answers - **What is this?** ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g by safrax - **How much does it cost?** $81.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/384240730-odor-clo2-chlorine-dioxide-odor-removal-professional-grade-odor-remover) ## Best For - safrax enthusiasts ## Why This Product - Trusted safrax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Activation:** Just add water—no extra gadgets or complicated setups needed. - • **Deep Penetration Power:** Reaches hidden fabrics, vents, and corners where sprays can’t. - • **Long-Lasting Freshness:** Keeps your environment smelling clean for days after one treatment. - • **Instant Odor Eradication:** Starts neutralizing odors within minutes—no waiting around. - • **Professional & DIY Trusted:** Used by property managers and homeowners alike for serious odor control. ## Overview ODOR-CLO2 Chlorine Dioxide Odor Removal is a professional-grade, fast-acting tablet that neutralizes tough odors in homes, vehicles, and commercial spaces. Activated simply by water, it releases a powerful deodorizing gas that penetrates deep into fabrics and hidden areas without the need for extra equipment. Trusted by professionals and DIY users, it offers long-lasting freshness across a wide range of odor challenges, from pet smells to smoke and mildew. ## Description Buy ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Effective if you follow directions! - This stuff works!! But do your research. I recently moved into a house that let their dog pee directly on the concrete floor. I thought I’d give this a try after cleaning the floor three times with some enzyme cleaners and baking soda and vinegar. That definitely helped, but the smell was still horrendous. After throughly cleaning I did the treatment and I’d also recommend getting a gas mask, especially if you will do multiple treatments at once. **this stuff IS STRONG, hence why it works!! I’m very sensitive to bleach smells and have had near panic attacks from the smell-but this did not give me that reaction although it does have a bit of a chlorine/pool like smell. One I started the treatment (at night to make it more effective and covering all windows) I left and stayed overnight with someone else. I came back about 20 hours later. Like I said it has a pool smell but quickly aired out. It has been a day and a half and I’m **shocked** at how much of a difference this made. It also got rid of the slightly musty smell that was also there; I thought I would have to do multiple treatments. I’m planning on ordering another kit for my main floor and upstairs. I don’t usually write reviews but this is definitely worth your money if you do your research, follow safety guidelines and want your house to smell better without paying the big bucks! Review: Works well - Be extremely cautious when using this! I wore a chemical respirator and goggles when setting it up and the smell was still overwhelming and potentially dangerous. DO NOT UNDER ANY CIRCUMSTANCES BREATHE IN THE GAS! It starts reacting instantly and no readily available equipment will protect you from it. Hold your breath, dump it in water and RUN don't look back or delay for anything. I used the entire bag for a 1200sqft apartment and it worked very well for removing the old pet/mildew smell. I set it up in a 5 gallon bucket with an air stone by the intake to the HVAC system and let it circulate for 24 hours. After 24 hours the smell is still very strong so I'd recommend having a chemical respirator for going in to open windows, at that point it was weak enough the respirator could handle it. But strong enough you don't want to breathe it. There was a faint residual chlorine smell for about a week that was very pleasant in my opinion but is now completely gone. I did the treatment about 5 months ago and it's permanently removed about 95% of the smell. It's good enough for me but I'm pretty sure if I did another treatment it would completely take care of it. ## Features - Fast-Acting Odor Control: Safrax Chlorine Dioxide Odor Control Tablets start working within minutes to neutralize tough and lingering smells in homes, vehicles, and storage spaces. - Simple Activation: Just add the tablets to the recommended amount of water in a non-metal container to release a penetrating deodorizing gas. Works in as little as 30 minutes for lighter odors, or up to 24–48 hours for more stubborn smells. - No Extra Equipment Needed: The gas disperses naturally—no aerators, fans, or pumps required. Optional air movement can speed up results. - Goes Where Sprays Can’t: Reaches deep into fabrics, vents, filters, storage areas, and hidden corners to address odor at its source instead of masking it. - Long-Lasting Air Freshness: Designed to help maintain a fresher-smelling environment in cars and indoor spaces over an extended period from a single application. - Versatile Odor Coverage: Works on a wide range of smells, including smoke, cooking, seafood, pet, skunk, gasoline, musty spaces, trash, sweat, dampness, and more. - Multi-Space Use: Perfect for homes, apartments, trucks, RVs, boats, basements, hotel rooms, gyms, locker rooms, dumpsters, closets, fridges, and freezers. - Vehicle Odor Refresh: For compact cars, place ~20 tablets in ~4 oz of water inside a container. For SUVs or larger cabins, use one container in the front and another in the rear for more even coverage. - Long Shelf Life: Compact, lightweight tablets store easily and remain effective for extended periods, making them ideal to keep on hand for sudden odor problems. - Trusted by Professionals & DIY Users: Suitable for homeowners, car detailers, property managers, and anyone who needs a reliable, deep-reaching odor control solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09LDCNKGY | | Area Odor Remover Type | Area Deodorizer | | Best Sellers Rank | #5,056 in Automotive ( See Top 100 in Automotive ) #110 in Automotive Air Fresheners | | Brand | SAFRAX | | Brand Name | SAFRAX | | Color | multicolor | | Container Type | Plastic/Glass | | Customer Reviews | 4.4 out of 5 stars 1,024 Reviews | | Floor Area | 30 Square Meters | | Global Trade Identification Number | 00860007140822 | | Item Form | Tablet | | Item Weight | 1 Pounds | | Manufacturer | SAFRAX INC | | Number of Items | 1 | | Package Size Name | Single | | Part Number | Air Freshner | | Power Source | none" or "manual | | Recommended Uses For Product | Odor removal in buildings, homes, trucks, automobiles, RVs, boats, confined spaces, hotel rooms, basements, gyms, locker rooms, dumpsters, fridges, freezers, and other enclosed areas. | | Scent | Unscented | | UPC | 860007140822 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SAFRAX - **Color:** multicolor - **Floor Area:** 30 Square Meters - **Item Form:** Tablet - **Scent:** Unscented ## Images ![ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g - Image 1](https://m.media-amazon.com/images/I/71FRt3wkvaL.jpg) ![ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g - Image 2](https://m.media-amazon.com/images/I/81Q51DD4b9L.jpg) ![ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g - Image 3](https://m.media-amazon.com/images/I/81D99jXQWHL.jpg) ![ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g - Image 4](https://m.media-amazon.com/images/I/81rMYOfWm8L.jpg) ![ODOR-CLO2 Chlorine Dioxide Odor Removal - Professional Grade Odor Remover for Home & Commercial Use, 500g - Image 5](https://m.media-amazon.com/images/I/81QIbh+-4PL.jpg) ## Questions & Answers **Q: Instructions say to add tablets to water. How many tablets to how much water?** A: How to Remove any smell from a Car: Gas Method: Close all doors and windows. Add 20 to 25 tablets to about 1 to 2 oz of water in a small plastic/glass container. Do not breathe the gas / vapor coming out, leave the vehicle as soon as possible. It is advised to wear a mask. For larger SUV or Semi Cabins, you can place one container in front and another one in the back / cargo area. Leave the chlorine dioxide gas 30 minutes to a few hours (the longer the better, like overnight is perfect). At the end of the process it is recommended to run the Fan or Air Conditioning at Maximum with Air Recirculation On for 20 minutes. Open all doors and Air out for another 20 minutes or until you have no more smell of chlorine dioxide. How to Remove any smell from a Room / Building: The dosage will mainly depend on the type of smell (smoke smell being the strongest) but also on the amount of humidity in the room. The higher the humidity the better chlorine dioxide works. As a rule of thumb, 1 bag of 500 grams covers about 500 square feet. Gas Method: Close all outside doors, windows, shades, curtains (no sunlight should enter the room/house/building), aeration/ventilation. If you can not close the ventilation, seal it with tape. Leave the inside closet/bathroom door opened. Remove any pets and plants. Place a recipient like a plastic bucket in the middle of the room with about 1 quart / 1 liter of water. Add the tablets in the water. The regular dosage is 250 tablets (250 grams/half a bag) for 1 quart / 1 liter of water. 250 tablets (250 grams/half a bag) will cover about 250 square feet. If your room is 1000 square feet, place 4 buckets equally in the room, and in each bucket add 250 tablets in 1 quart of water. Do not breathe the gas coming out, you can also wear a mask or a gas mask better. Leave the rooms asap, and close the door behind you. Chlorine Dioxide Gas is generated immediately and you do not need aerators/ventilators/pumps/airstones to disperse the gas… Close the door (you can also seal the door with tape, so chlorine dioxide smell does not spread in other parts of your home). Leave the clo2 gas for 24 hours or more depending on the severity. Open all doors, windows, ventilation to air-out. It could be from 30 minutes to a few hours depending on the ventilation. Basements usually need 6 hours to air out due to lack of ventilation and windows. Before re-occupying the room, if you smell a chlorine-like odor, continue to air-out the room. ClO2 gas application does not require any rinsing or wiping. Simply air out the confined space before re-occupying it. **Q: Can this be used in the winter in a un heated house?** A: Yes, the house I used it in had no heat. I did this in the early fall before we closed it up and will probaly do it in the spring. **Q: What is the shelf life?** A: Unopened bags have a shelf life of 4 to 5 years. Once you open the bag, it is best to keep it inside an airtight boxe as the tablets are very sensitive to humidity, best is to use within 30 days. **Q: can this be used in a room with furnaces?** A: I used it in my finished basement where the furnace and hot water heater are located. No problems at all! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effective if you follow directions! *by A***R on June 2, 2026* This stuff works!! But do your research. I recently moved into a house that let their dog pee directly on the concrete floor. I thought I’d give this a try after cleaning the floor three times with some enzyme cleaners and baking soda and vinegar. That definitely helped, but the smell was still horrendous. After throughly cleaning I did the treatment and I’d also recommend getting a gas mask, especially if you will do multiple treatments at once. **this stuff IS STRONG, hence why it works!! I’m very sensitive to bleach smells and have had near panic attacks from the smell-but this did not give me that reaction although it does have a bit of a chlorine/pool like smell. One I started the treatment (at night to make it more effective and covering all windows) I left and stayed overnight with someone else. I came back about 20 hours later. Like I said it has a pool smell but quickly aired out. It has been a day and a half and I’m **shocked** at how much of a difference this made. It also got rid of the slightly musty smell that was also there; I thought I would have to do multiple treatments. I’m planning on ordering another kit for my main floor and upstairs. I don’t usually write reviews but this is definitely worth your money if you do your research, follow safety guidelines and want your house to smell better without paying the big bucks! ### ⭐⭐⭐⭐⭐ Works well *by J***B on September 3, 2025* Be extremely cautious when using this! I wore a chemical respirator and goggles when setting it up and the smell was still overwhelming and potentially dangerous. DO NOT UNDER ANY CIRCUMSTANCES BREATHE IN THE GAS! It starts reacting instantly and no readily available equipment will protect you from it. Hold your breath, dump it in water and RUN don't look back or delay for anything. I used the entire bag for a 1200sqft apartment and it worked very well for removing the old pet/mildew smell. I set it up in a 5 gallon bucket with an air stone by the intake to the HVAC system and let it circulate for 24 hours. After 24 hours the smell is still very strong so I'd recommend having a chemical respirator for going in to open windows, at that point it was weak enough the respirator could handle it. But strong enough you don't want to breathe it. There was a faint residual chlorine smell for about a week that was very pleasant in my opinion but is now completely gone. I did the treatment about 5 months ago and it's permanently removed about 95% of the smell. It's good enough for me but I'm pretty sure if I did another treatment it would completely take care of it. ### ⭐⭐⭐⭐⭐ Smoke / Cigarette smell - gone! Mazda3 *by R***I on February 26, 2024* Purchased a used car that had a smoke smell. I had the car fully detailed and spent a small fortune on ozone and was still left with a smell that would reappear when the car sat in the sun. The ozone did seem to clear the vent system out, but I needed to find something that would get the rest of the smell out of the upholstery. Ozone made me nervous with the possible break down of rubber, electronics and leather, so I did only 2 hours of ozone (though detailer said I needed to do 3-4) and didn't want to do it again for fear of running the interior. After much research, I found companies offering a chlorine dioxide service, but then came across this product. The reviews, ease, and cost sold me and without fear of harm to the interior. Like ozone, I wanted to do the less approach and see the outcome as I could retreat without worry to the electronics and rubbers. The instructions state to park in shade, but that was not possible so I put blankets all over the car blocking out 100% of the sun. I future followed the instructions and used 2oz of warm water to 20 tablets. I put the water in a plastic cup that was 5" tall and put that cup in a plastic shoe box container in case of over foaming or spillage. I laid the back seats down to be able to treat the trunk area as well. Since the car was small, I placed the water container in the backseat on the floorboard. I then added the tablets and swiftly closed the door. After an hour, I grabbed my respirator, and opened the backseat, removed the container and then started the car putting the vents on recirculate to be sure I got it all. I let it run for 20 mins. Once the timer was up, put the respirator back on, turned the car off, all the windows open and let the car air out. The outside temp was hovering around 60 with a nice gentle breeze. The car has a smell of a pool. It's not strong at all. Just a faint smell that is refreshing in a sense. I'm pretty sure after a few days, the smell will be non-existent. I am so incredibly pleased with the outcome and I won't hesitate to use in other applications. I'll even consider a smoker car again since I now feel I can get the smell completely out. ## Frequently Bought Together - ODOR-CLO2 Chlorine Dioxide Odor Removal - Zero Odor Pro - Commercial Strength Odor Eliminator & Neutralizer, Air Freshener, Room Deodorizer - Strongest Odor Eliminator Trigger Spray, 128oz Refill - R86 Industrial All-Out Odor Eliminator, Removes Dead Animal Odor, Skunk Odor, Urine, Poop, Musty Basement & More – Natural Formula, Use Wet or Dry, Biodegradable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/384240730-odor-clo2-chlorine-dioxide-odor-removal-professional-grade-odor-remover](https://www.desertcart.us/products/384240730-odor-clo2-chlorine-dioxide-odor-removal-professional-grade-odor-remover) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-23*