When laundry smells linger, choose a product designed to target odor-causing bacteria and tough sweat odors. This guide highlights five effective options and explains who each is best for. Top picks include odor-fighting additives, enzyme boosters, and specialized detergents for activewear. The buyer’s choice depends on fabric type, load size, and water temperature. For quick reference, the comparison table below helps identify the best fit at a glance.
| Product | Best For | Key Benefit |
|---|---|---|
| Lysol Laundry Sanitizer Liquid | Any smelly laundry, cold-wash lovers | Kills odor-causing bacteria |
| Arm & Hammer Plus OxiClean With Odor Blasters (Liquid) | Pet odors, damp clothes | 3X odor power in a liquid formula |
| OxiClean Odor Blasters Powder | Stubborn smells and set-in odors | Oxygen-based odor removal booster |
| ACTIVE Enzyme Laundry Booster (Unscented) | Sensitive fabrics, natural cleaners | Biological enzymes for persistent odors |
| SWEATX Max Odor Defense (Detergent) | Athletic wear, gym gear | Penetrates performance fabrics to remove odor |
Lysol Laundry Sanitizer Liquid, 90oz
Lysol Laundry Sanitizer adds to every wash to sanitize and deodorize smelly laundry. This product is a bleach-alternative that kills 99.9% of bacteria while remaining gentle on fabrics. It is safe for colors and whites and works well in cold water and both standard and HE machines. Best for buyers who want in-wash odor neutralization without chlorine bleach harshness.
Reference its features: it combats odors beyond what detergents leave behind, acts as a bleach alternative, and targets odor-causing bacteria. The product is best for households seeking a dedicated odor-control additive rather than just a scent booster. A caution: it should be used as directed in the fabric softener drawer and may not replace detergent in every cycle for extreme soiling.
Who it’s best for: people with persistent laundry odors, sensitive skin users who need a gentler odor control, and households using cold washes. It’s a strong option for odor-neutralization without visible dye or scent overpowering.
ARM & HAMMER Plus OxiClean With Odor Blasters Liquid
This liquid detergent combines Arm & Hammer’s detergent power with OxiClean Odor Blasters to tackle tough odors. It’s described as 3X odor power per load and is designed to fight odors from pets, damp clothes, sweat, and musty towels. Best for households with strong or persistent smells that require more odor action than a standard detergent provides.
Limitations: as a liquid, it may not completely remove some set-in stains without a pre-soak. It’s most effective when used as part of a regular wash cycle alongside detergent.
Who it’s best for: active families, pet owners, and anyone dealing with damp or sweaty laundry who wants a concentrated odor-fighting detergent in one bottle. Choose this if you need high odor power in a familiar liquid format.
OxiClean Odor Blasters Versatile Odor and Stain Remover Powder
One 5 lb box of OxiClean Odor Blasters acts as a laundry booster to remove tough stains and stubborn smells. This oxygen-based formula works as a presoak and can be used with regular detergent to boost odor removal and stain lifting. Best for heavy odor clusters or stubborn sweat odors that benefit from an enzymatic or oxygen boost during pretreatment.
Limitation: requires an extra presoak or addition step to maximize odor removal. It’s not a standalone detergent and relies on regular detergent for full cleaning power.
Who it’s best for: households dealing with recurring odors on whites and colors, or when you want a separate booster to pre-treat smelly items before washing.
ACTIVE Enzyme Laundry Booster Odor Remover
ACTIVE’s enzyme-based, unscented laundry booster uses bioactive enzymes to target and remove odors rather than masking them. It’s designed to be gentle on fabrics, including whites and colors, and is touted as a natural enhancer for persistent smells from sweat and oils. Best for buyers seeking a fragrance-free option and eco-friendly enzyme cleaning.
Limitation: the product is unscented, so it won’t add any fragrance if you prefer a fresh smell after washing. It relies on enzymes to break down odor compounds, which may be slower to show results on heavily soiled garments.
Who it’s best for: sensitive skin users, sport enthusiasts who prefer fragrance-free cleaning, and those who want a plant-based enzymatic boost instead of chemical scent boosters.
SWEATX Max Odor Defense Sport Detergent
SWEATX Max Odor Defense is engineered for athletic wear, offering deep odor penetration in performance fabrics. It’s designed to destroy odors from sweat and gym smells embedded in moisture-wicking gear and compression fabrics. Best for those who wash activewear regularly and want a detergent tailored to sport-specific odors.
Limitation: formulated for athletic fabrics; heavy-duty stains outside sportswear might benefit from an additional booster or pre-soak. Its odor-focused claims are strongest for sweat and musty gym smells.
Who it’s best for: athletes, gym-goers, and anyone with persistent odor in performance fabrics they wear during workouts.
Buying Guide: How to Choose the Right Detergent for Smelly Clothes
- What odor are you fighting? For bacteria-related smells, consider products like Lysol Laundry Sanitizer. For sweat and gym odors, enzymes or odor-blasting formulas work well.
- Fabric type matters. Unscented enzyme boosters are gentler on sensitive fabrics, while odor-focused detergents for activewear target moisture-wicking textiles.
- Water temperature and machine type. Some additives perform best in cold water or HE machines; others work in standard washers. Check label directions.
- Presoak vs. in-wash boosters. Powders are often effective as pretreaters, while liquids provide quick odor reduction during the wash cycle.
- Allergies and sensitivities. If fragrance-free options exist, they reduce exposure to scents that may irritate skin.
FAQ
- What is the best option for persistent sweat odors? — An odor-focused booster or enzyme-based booster used with your regular detergent tends to address sweat odors more effectively than a scent booster alone.
- Can I use these products on all fabrics? — Most products are designed for standard laundry fabrics. Always check labels for fabric recommendations and avoid chlorine bleach in combination with certain additives.
- Is a scent booster necessary if I use an odor remover? — Not always. Odor removers that kill bacteria or break down compounds can reduce smells without masking them with fragrance.
- Should I pretreat stubborn stains first? — For set-in odors and stains, pretreatment with a powder booster or enzyme cleaner can improve results before washing.
- Are fragrance-free options available? — Yes. Several enzyme-based boosters are unscented for sensitive users who prefer fragrance-free cleaning.
- Do these products work in cold water? — Many odor removers and sanitizers work well in cold water, but verify the product’s cold-water effectiveness on the label.