# Best Cat Litter Deodorizers for Odor Control Source: https://apartmentpetpicks.com/best/best-cat-litter-deodorizers Updated: 2026-09-15 Publisher: Apartment Pet Picks. Our score is an editorial rating out of 10 (fit 35%, features 25%, build 20%, value 20%), not a customer rating. Method: https://apartmentpetpicks.com/how-we-research#our-score When the litter box is only a room or two from where you cook, sleep, and host, odor control is not optional. A deodorizer added to the litter or the surrounding area helps neutralize smell between cleanings so a small apartment stays fresh. Our picks lean toward additives and sprays that cut odor without a heavy perfume that competes with it, since strong scents can bother both cats and people in close quarters. We favored options that are safe around cats and simple to work into your existing routine. ## Picks ### 1. Scent Away Cat Litter Deodorizer - Fragrance-Free Odor Eliminator with Active Carbon (Pack of 3) Our score: 8.6/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10) Scent Away's fragrance-free cat litter deodorizer with active carbon, Pack of 3 for regular litter box use. Pros: - Active carbon absorbs odors without added scent - Pack of 3 gives a longer supply at a lower unit cost - Fragrance-free option suits cats who avoid scented litter Cons: - Carbon deodorizer adds a step to each litter refresh - Bulk pack takes up cupboard space that small apartments lack Details: https://apartmentpetpicks.com/product/B08XYD7DK7 ### 2. NonScents Cat Litter Deodorizer - Litter Box Odor Eliminator, Fragrance-Free Formula, 8 Pound Bag Our score: 8.6/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10) NonScents' fragrance-free litter box odor eliminator in a large 8 Pound Bag for multi-cat homes. Pros: - 8 Pound Bag covers many months of litter changes - Fragrance-free formula avoids bothering sensitive cats - Bulk size lowers cost per use for multiple litter boxes Cons: - Heavy bag is awkward to pour from without a scoop - Big supply is more than a one-cat home needs Details: https://apartmentpetpicks.com/product/B01NBJCNSN ### 3. NonScents Odor Control Cat Litter Deodorizer - Professional Strength Odor Neutralizer, 16oz Our score: 8.4/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10) NonScents' 16oz professional strength cat litter deodorizer that neutralizes odor rather than covering it with perfume. Pros: - Professional strength formula targets ammonia smells - Neutralizes odor instead of masking it with fragrance - 16oz container lasts many litter changes Cons: - Must be mixed in regularly to keep working - Fine powder can create a little dust when poured Details: https://apartmentpetpicks.com/product/B01AJGRFI4 ### 4. Odorable Cat Litter Deodorizer - Unscented Odor Eliminator & Litter Box Cleaner, Non-Tracking, Dust-Free, 16oz Our score: 8.4/10 (Fit for the job 9/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10) Odorable's 16oz unscented cat litter deodorizer and box cleaner, non-tracking and dust-free. Pros: - Dust-free formula is better for cats and small rooms - Non-tracking granules stay in the box, not on floors - Unscented so it does not compete with litter fragrance Cons: - Smaller brand with less shelf presence than NonScents - 16oz size runs out quickly in multi-cat homes Details: https://apartmentpetpicks.com/product/B0959XL8VH ### 5. Scent Away Cat Litter Deodorizer - Fragrance-Free Odor Eliminator with Active Carbon (Pack of 1) Our score: 7.6/10 (Fit for the job 8/10 · Features and specs 7/10 · Build and materials 8/10 · Value 7/10) Scent Away's fragrance-free cat litter deodorizer with active carbon, Pack of 1 for trying it out. Pros: - Single pack is a low-risk way to test carbon deodorizer - Active carbon traps odor molecules in the litter - No added fragrance to irritate cats or owners Cons: - Pack of 1 costs more per use than the triple pack - Needs frequent reapplication in busy boxes Details: https://apartmentpetpicks.com/product/B08W1RKQQY ### 6. NonScents Cat Box Deodorizer - Odor Eliminator, Fragrance-Free, Fresh Scent, 2-Pack Our score: 7.5/10 (Fit for the job 8/10 · Features and specs 6/10 · Build and materials 8/10 · Value 8/10) NonScents' cat box deodorizer 2-Pack, a fragrance-free odor eliminator for keeping litter boxes fresh. Pros: - 2-Pack lets you keep one by each litter box - Fragrance-free approach is gentle on cat noses - NonScents formula focuses on neutralizing ammonia Cons: - Listing mentions fresh scent and fragrance-free, which is unclear - Check the container size fits your litter box routine Details: https://apartmentpetpicks.com/product/B00EDSADN4 As an Amazon Associate I earn from qualifying purchases.