Basement & Garage Odor Eliminator
Basement & Garage Odor Eliminator
Basement & Garage Odor Eliminator
Basement & Garage Odor Eliminator
Basement & Garage Odor Eliminator

Basement & Garage Odor Eliminator

Regular price$134.00

Experience the odor-eliminating power of Dead Scent, specially crafted for large areas up to 500 sq ft and 1000 sq ft. Say goodbye to stubborn odors and remove them at the source permanently with our two-step chlorine dioxide treatment designed to tackle the challenging environments of basements and garages.

Dead Scent Advanced Two-Step Process:

  • Step 1: Liquid Pre-Treatment - Apply our chlorine dioxide liquid solution to floors and walls. This pre-treatment aggressively attacks and dismantles odors at the molecular level, and penetrates into porous surfaces where odors are trapped. It can be used on any and all substrates to neutralize all odors.

  • Step 2: Gas Treatment - Complete the odor-eliminating process with a chlorine dioxide gas treatment that permeates every corner of your space, ensuring total coverage and maximum effectiveness.

Power of Chlorine Dioxide: Chlorine dioxide is a potent oxidizing agent that not only eliminates a wide range of odors but does so by breaking down the odor-causing molecules themselves. It’s particularly effective against the musty, damp smells typically found in basements and garages, as well as odors stemming from chemicals and solvents.

Permanent Odor Solution: The dual-phase treatment with Chlorine dioxide ensures a deep, lasting elimination of odors. Unlike typical air fresheners that only mask odors, Dead Scent Basement & Garage Odor Eliminator eradicates them completely, providing a permanent solution to odor problems.

Safe and Eco-Friendly: Despite its potent odor-neutralizing capabilities, Chlorine dioxide has no by-products making it safe for people and pets when applied according to directions. It leaves no harmful residues, making it an environmentally responsible choice. Plus there is no clean-up for you!

Easy to Use:
Begin by applying the liquid Chlorine dioxide solution as directed, then follow up with the gas treatment. This dual approach guarantees a complete overhaul of your basement or garage’s foul odors, making it cleaner and odor-free.

1 Dead Scent Pre-Treat packet makes a 2-gallon stock solution (do not open until ready to use) Any unused solution can be stored for up to 4 weeks in a cool, dark location. It can be applied with a mop, sprayer, or fogger. Use on wood, tile, concrete, canvas, porous & non-porous surfaces and fabrics that can be cleaned with water. 

If using on fabrics, always do a colorfast test in an inconspicuous area.

WARNING! Do not use on: linen, suede, household carpets or instrument panels/displays, and acrylics.

Each Dead Scent gas treatment pack contains one, single-use treatment. Note: Gas treatments take 6 hours and once the treatment has been completed you will need to air out for a minimum of 1 hour. Some may choose to air out longer.

Important: The area should be sealed, secured, and enclosed (i.e. No access allowed to people, plants, or pets).


Step 1: Open the Dead Scent package and place treatment tray centrally onto a flat surface.

Step 2: Add water to the treatment tray to the fill line and then place treatment pack (Blue Side Down) into the tray.

Step 3: Exit the space and make sure all windows and doors are closed. This area should be sealed, secured and enclosed (i.e. No access allowed to people, plants or pets).

Step 4: Most treatments are 6 hours (treating overnight can improve results) After treatment has finished, air-out for 1 hour.

100% USA made, biodegradable and leaves behind no mess, cleanup or by-products.

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Dead Scent is Proven Effective Against Odors Caused By:

Mold, Mildew, Smoke, Tobacco, Fire Damage, Septic & Sewer, Musty Spaces, Paint & VOC’s, Pets, Skunks, Fish Odor, Cooking & Food, Vomit, Garbage, Urine, Floods and More



Dead Scent's chlorine dioxide immediately goes to work shattering the cell walls of smells and organics - chemically altering their molecular structure to eliminate the stink.

Don't Just Mask

Unlike other products that just mask the smell, annihilate those odors for good with Dead Scent's easy-to-use patented treatment.

  • Professional strength deodorizer
  • Safe non-toxic treatment, leaves no byproducts
  • Eliminate any strong tough odor in only hours
  • Removes saturated odors within surfaces and fabrics
  • USA made, patented delivery, specially forumlated

They Smelled the Difference!


I used one in my van, and the owner before me was a smoker and I travel with my dog. It definitely smells so much fresher after a treatment!

Amy G.
Atlanta, GA

Trust me with these Dead Scent Test Results you've got yourself a hell of a great deodorizing product, IT REALLY WORKS!

Jim "Wally" Walczak
Sturgis Buffalo Chip

Great product, works exceptionally well and plan on using exclusively.

Mark C.
Longview, TX

After a fried fish dinner in the vehicle, the lingering smell was unbearable. Tried everything to get it out, only Dead Scent did the trick.

Donna B
Woodstock, CT

How It Works

1. just add water

Place the treatment tray on a flat surface. Add water to the plastic treatment tray to the ‘fill line’.

2. Insert the treatment

Place the treatment pack, BLUE side down, in the water. The pack will absorb the water and then activate.

3. Just walk away

Close and secure the space, no access allowed. Treat for at least 6 hours and then air-out for 1 hour.


A treatment will last days, weeks, or longer. In other words, as long as it takes for the treated area to have bad odors reintroduced to the area. If you still smell the essence of Dead Scent, you’re good to go.

For the quickest and most effective treatment we recommend using our drop down choices under each area size and odor level. It is important to choose properly so that your treatment is most effective. When in doubt, always choose the next level of treatment.

Some describe Dead Scent as smelling similar to a pool or that it has a chlorine-like scent. However Dead Scent is not traditional chlorine. Dead Scent CLO2 will penetrate any porous material or surface to eliminate odors, bacteria, mold, mildew, and dangerous pathogens. Also, because it's a vapor the entire interior can be treated all at once with one treatment, leaving no mess or cleanup! Just a fresh smelling space.

Uh oh! Hope you didn’t do that…just kidding. The fact is, if you treat longer than 6 hours there will be NO adverse effects. A longer treatment just means that the interior of your space has processed longer in the Dead Scent treatment, which is not a bad thing and it’s totally safe.

We recommend that you clean up any heavy organic build up. Make sure that all surfaces are dry. Also, it is helpful to open any cabinets, drawers, or storage compartments. Close any window, blinds, and curtains. Make sure the AC, fans, or ventilation within the treatment area is turned off or set to recirculate the air.

Once you start the treatment, immediately leave the area and close off the space for the duration of the treatment cycle.

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