Best Laundry Detergents for Eliminating Stinky Towels and Activewear Odors
Keeping towels and workout clothes free from unpleasant odors requires a special kind of laundry detergent. Below is a summary of top detergents designed to tackle stubborn smells, sweat, and grime often trapped in towels and activewear fabrics. These products are effective for various types of fabrics, including technical athletic gear, and offer plant-based and enzymatic solutions for fresh, clean laundry every time.
| Product | Brand | Key Features |
|---|---|---|
| Active Wear Laundry Detergent & Soak | ACTIVE | Natural plant-based enzymes, formulated for sweat and workout clothes, removes odors from gym apparel |
| Sweat X Max Odor Defense Laundry Detergent | SWEATX | Powerful odor removal, NanoVasive technology, protects fabric performance on technical activewear |
| Rockin’ Green Active Wear Laundry Detergent Powder | Rockin’ Green | Plant based enzymes, vegan, biodegradable, safe for sensitive skin, fights tough stains and odors |
| Earth Breeze Laundry Detergent Sheets | Earth Breeze | Eco-friendly detergent sheets, tackles tough stains and odors, travel-friendly, light fresh scent |
| FunkAway Laundry Detergent Booster | FunkAway | Eliminates extreme odors and stains, works on trapped-in smells, suitable for towels, activewear, pet bedding |
Active Wear Laundry Detergent & Soak for Workout Clothes

This powdered detergent from ACTIVE is specially designed to combat odors from sweat and exercise. Its plant-based enzyme formula effectively breaks down and removes smells from men’s and women’s athletic apparel. The detergent works well on a variety of workout fabrics including leggings, jerseys, compression gear, and gym socks.
Made in the USA, it targets odors trapped deep within fibers and eliminates them, rather than just masking them. This formula supports maintaining the longevity and freshness of your favorite activewear brands with a natural cleaning action without harsh chemicals.
Sweat X Max Odor Defense Laundry Detergent

Designed for performance fabrics and all types of activewear, Sweat X Max uses a powerful NanoVasive formula to neutralize odors including stubborn armpit funk. It’s engineered to penetrate advanced textiles like moisture-wicking and compression gear to remove deep-seated sweat smells.
Beyond just odor removal, this detergent helps protect and restore fabric performance by exfoliating tiny crevices in technical fabrics and infusing lasting freshness. It supports extending the life of workout apparel while keeping your clothes smelling clean after every wash.
Rockin’ Green Active Wear Laundry Detergent Powder

Rockin’ Green’s plant-based detergent powder is an all-natural and biodegradable option formulated to fight stubborn stains and odors from sweat. It is unscented and safe for sensitive skin, making it an excellent choice for allergy-prone individuals or those preferring fragrance-free formulas.
This detergent effectively cleans gym clothes including leggings, shorts, and shirts, while helping to extend the lifespan of activewear by preserving delicate fibers and high-tech fabrics. Its gentle yet powerful enzymatic action is ideal for frequent athletic wash cycles.
Earth Breeze Laundry Detergent Sheets

Earth Breeze offers a convenient, eco-friendly alternative with their laundry detergent sheets that dissolve in both hot and cold water. These compact, premeasured sheets simplify laundry without the mess of liquid detergents, making them travel-friendly.
Despite their gentle formula, these sheets powerfully tackle tough stains and odors on towels and activewear while leaving a light, fresh scent. They contain no harsh chemicals or optical brighteners, reducing residue and being gentle on skin and fabrics.
FunkAway Laundry Detergent Booster

FunkAway is a specialized detergent booster that can be added to your regular laundry cycle to eliminate extreme trapped-in odors such as sweat, mildew, and even skunk smells. It excels with tough odors hidden in sports uniforms, pet bedding, towels, and bedding.
It also removes stubborn stains, making it a versatile solution for heavy-use laundry items that suffer from persistent odors. FunkAway enhances your regular detergent’s efficiency by attacking odors at the microbial source, leaving fabrics cleaner and fresher.
Buying Guide for Laundry Detergents Targeting Stinky Towels and Activewear
When selecting a laundry detergent to combat strong odors in towels and workout gear, consider these key factors to make the best choice:
Fabric Compatibility and Specialized Formulas
Activewear fabrics such as Lycra, spandex, and moisture-wicking blends require detergents specifically designed to penetrate tight-knit fibers and eliminate sweat odors without damaging fabric performance. Detergents with enzymes or specialized technology are best for these textiles.
Odor Removal vs. Masking
Choose detergents that neutralize and break down odor-causing bacteria rather than simply adding fragrance. Enzyme-based and odor eliminator boosters work at the source, achieving more effective and lasting freshness.
Sensitivity and Skin Safety
Many users prefer plant-based, fragrance-free, or hypoallergenic formulas to avoid irritation, specially if towels are used on sensitive skin post-workout. Check if detergents are free from dyes and harsh chemicals for safest use.
Environmental Impact
Eco-conscious consumers may opt for biodegradable, vegan, or sustainable detergent options like detergent sheets or plant-based powders that minimize water pollution and reduce packaging waste.
Convenience and Usage
Consider the detergent format—liquid, powder, or sheets. Travel-friendly sheets offer easy premeasured doses, while powders and liquids may provide more flexible dosing depending on load size and washing machine type.
Effectiveness on Tough Stains
Beyond odors, active towels and sportswear often accumulate stains from dirt, oils, or grass. Detergents with stain-fighting enzymes or oxygen boosters can improve stain removal performance.
Selecting a detergent that aligns with your fabric types, sensitivity preferences, and environmental values will help you maintain clean, odor-free towels and activewear that feel fresh and perform well after every laundry cycle.