10 Best Odor Eliminators 2025 in the United States

Rocco & Roxie Supply Co. Stain & Strong Odor Eliminator is an enzyme-based cleaner designed specifically to tackle tough pet odors and stains, including urine, feces, and vomit, making it a solid choice for pet owners. Its active ingredients are natural enzymes that break down organic messes, which helps remove both stains and odors effectively instead of just masking them. The product comes in a large 1-gallon size, suitable for covering big areas or multiple spots around the home. It has an original scent, which is mild and not overpowering.

Safety is a strong point here: the formula is free from chlorine and harsh chemicals, safe for pets and children, and certified by the Carpet and Rug Institute as safe for all carpets. This means it won’t damage your floors or leave harmful residues. The cleaner works on various surfaces, including carpets, furniture, floors, clothing, and pet areas, adding to its versatility. Some users might find it requires multiple applications on very old or heavy stains to fully remove odors. Also, although it’s very safe, some sensitive pets might still prefer fragrance-free options.

Its effectiveness can last as long as the stain is treated properly, but it doesn’t offer a long-lasting scent barrier beyond cleaning. This product is a dependable option if you want a natural, strong enzyme cleaner that’s safe for your home and pets, especially useful for typical pet mess challenges, but it may need repeated use on stubborn spots.

Zero Odor Pro is a commercial-strength odor eliminator designed to tackle tough smells in both home and industrial settings. It works as a spray that you can apply in the air or on surfaces, helping to permanently remove odors rather than just masking them. One of its main advantages is that it is non-toxic, non-allergenic, and biodegradable, making it safe to use around kids and pets. The product is unscented, which is great if you prefer no added fragrances or have sensitivities. It also includes a temporary "tracer scent" that helps you identify where you sprayed, but this fades quickly without leaving a lingering smell.

The 128-ounce size supports extensive use, which is useful for larger spaces or frequent applications. It is effective against a variety of strong smells including smoke, pet urine, and gasoline odors, making it versatile for both household and commercial environments. While it claims industrial strength, the spray form might require multiple sprays for very large or heavily soiled areas.

This product is ideal if you want a safe, strong, and fragrance-free odor eliminator with ecological consideration, especially when dealing with persistent and challenging odors.

The Ozium 8 Oz. Air Sanitizer & Odor Eliminator is designed to not just mask odors but actively reduce the bacteria and germs that cause bad smells. This makes it more effective than typical air fresheners, as it sanitizes the air in places like homes, cars, offices, and bathrooms. It comes in a convenient spray form with an original scent that many users find fresh but not overpowering.

The product has a solid reputation, backed by over 50 years of use and clinical validation, which adds confidence in its performance. A pack of three offers good value for frequent use in various spaces. If you want a reliable odor eliminator that cleans the air rather than just covering smells, Ozium is a strong choice, especially for people dealing with persistent or tough odors in cars and indoor spaces.