Dealing with stubborn odors from workout clothes and heavily worn fabrics requires specialized laundry detergents. Whether tackling sweat stains, gym odors, or everyday stink, choosing the right detergent makes a big difference in freshness and fabric care. Below is a summary table showcasing top detergents designed to target and remove persistent smells from activewear and more.
| Product | Brand | Key Feature |
|---|---|---|
| Active Wear Laundry Detergent & Soak | ACTIVE | Plant-based enzymes for sweat odor removal |
| Rockin’ Green Laundry Detergent, Unscented | Rockin’ Green | Vegan, biodegradable with powerful odor-fighting enzymes |
| ARM & HAMMER Plus OxiClean Odor Blasters | Arm & Hammer | Triple-power stain and odor removal with baking soda |
| ARM & HAMMER Deep Clean Odor Formula | Arm & Hammer | pH Power Technology with micro-scrubbers for deep cleaning |
| Sweat X Max Odor Defense Laundry Detergent | SWEATX | NanoVasive formula targeting toughest odors in activewear |
Active Wear Laundry Detergent & Soak – Specialized for Sweat Removal

Made in USA, this powdered laundry detergent is scientifically developed with all natural plant-based enzymes to specifically target and eliminate odors caused by sweat in workout and gym apparel. Its specialized formula is compatible with popular activewear brands, effectively cleansing materials such as leggings, compression underwear, shorts, tank tops, and socks. Ideal for both men’s and women’s athletic clothing, it removes strong odors without damaging delicate fabrics, ensuring your sportswear stays fresh and ready for use.
Rockin’ Green Plant-Based Laundry Detergent Powder – Unscented

Featuring powerful plant-based enzymes, this vegan and biodegradable laundry detergent powder excels at defeating the toughest stains and odors from sweat on activewear like gym shorts and leggings. Its free and clear formula is gentle and safe for sensitive skin, even for individuals with fragrance sensitivities or babies. Additionally, it helps to extend the lifespan of high-tech workout fabrics and microfibers, preserving fabric integrity while delivering a thoroughly clean and odor-free wash every cycle.
ARM & HAMMER Plus OxiClean Odor Blasters Fresh Burst Liquid Detergent

This liquid laundry detergent combines the trusted power of ARM & HAMMER baking soda with OxiClean stain fighters and odor blasters for a triple-action clean. Specifically formulated for HE (high-efficiency) machines, it tackles tough odors deeply embedded in clothing fibers while also blasting away stubborn stains. The Fresh Burst scent enhances the overall freshness without overpowering sensitive noses, making it a versatile and effective choice for general laundry needs as well as odor-heavy sports gear.
ARM & HAMMER Deep Clean Odor Formula Radiant Burst Laundry Detergent

This liquid detergent features innovative pH Power Technology with millions of micro-scrubbers that penetrate deep between fibers to cleanse stench-drenched and heavily soiled clothes effectively. It is designed to disrupt odor molecules where dirt and smells linger, delivering deep cleaning power for garments challenged by persistent odors. Its Radiant Burst scent adds an uplifting finish, suitable for users who want complete odor eradication alongside pleasant freshness.
Sweat X Max Odor Defense Laundry Detergent – For Performance Fabrics

Formulated for technical and performance fabrics, this detergent excels at removing the toughest odors and stains from activewear, including moisture-wicking, compression, and breathable textiles. Its unique NanoVasive formula works on even hard-to-reach crevices where armpit odor builds up, ensuring your gear stays fresh and extends its functional life. This detergent is ideal for athletes and fitness enthusiasts requiring high-performance cleaning that protects and restores fabric technology.
Buying Guide: Choosing the Best Laundry Detergent for Stinky Clothes
When selecting a detergent to eliminate odors from stinky clothes, especially workout and activewear, consider the following factors:
- Enzyme-Based Formulas: Detergents containing natural enzymes break down sweat proteins and oils that cause persistent odors.
- Fabric Compatibility: Activewear often includes delicate or synthetic fabrics that require gentle but effective cleaning to avoid wear and tear.
- Odor-Fighting Technology: Look for products featuring odor eliminators like baking soda, OxiClean, or specialty odor defense ingredients.
- Scent Preferences: Unscented or lightly scented detergents are preferable for sensitive skin or if layering with deodorants and body sprays.
- HE Machine Compatibility: High-efficiency washers require low-sudsing formulas formulated specifically for HE machines.
- Environmental Factors: Plant-based and biodegradable detergents reduce environmental impact while effectively fighting odors.
- Stain Removal Power: Beyond odors, consider if the detergent also targets tough stains common in sportswear, such as grass or mud.
- Load Size and Concentration: Concentrated detergents provide more washes per container and can offer cost savings over time.
Matching your detergent choice with your specific laundry needs helps maintain clothing freshness, longevity, and fabric performance—especially important for stinky clothes and athletic garments.
