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.

Fresh Wave Odor Removing Gel is a natural, plant-based odor eliminator designed for use in various home areas like kitchens, bathrooms, pet spaces, and basements. It uses plant oils such as lime, pine needle, clove, anise, and cedarwood to absorb odors rather than just masking them with strong fragrances. Each 15 oz jar lasts between 30 to 60 days, depending on room airflow and odor intensity, making it a low-maintenance option for ongoing odor control. The scent is mild and fresh, described as 'Original,' so it won’t overpower your space.

One of its key strengths is its safety profile: it contains no harsh chemicals like parabens, sulfates, or synthetic perfumes, and it has an EPA Safer Choice certification, which is reassuring if you want an environmentally friendly product. The gel form is easy to place on shelves or countertops without requiring a power source or sprays, which some users may find convenient and less intrusive. Its coverage area is not precisely defined, so very large or highly odorous rooms might need multiple jars or more frequent replacement to maintain freshness. Because it works by absorbing odors slowly, it may take some time before noticeable improvement happens in strong-smelling spaces.

This product is a gentle and natural option suited for people seeking a chemical-free, continuous odor eliminator for everyday home use, though it may not provide a quick, strong scent or instant effect like some gadget-style air purifiers.