metro
“I Begged for Years” – Nigerian Man Says Wife Never Forgave Him Over Social Media Incident
metro
$79 T-Shirt That Stays Fresh for 30 Days Without Washing? US Company Makes Bold Claim
$79 T-Shirt That Stays Fresh for 30 Days Without Washing? US Company Makes Bold Claim
A US-based clothing startup says its latest T-shirt can be worn daily for a month without developing odour – but experts urge caution.
Imagine never having to worry about whether your favourite T-shirt smells after a long day at work, a sweaty commute, or even a workout. Now imagine wearing that same shirt every single day for an entire month – without washing it once. That is exactly what US-based clothing company HercLeon is promising with its latest product, the HercShirt V5.0. The company claims the shirt can remain fresh and odour-free for up to 30 days under heavy use, thanks to a proprietary blend of materials woven directly into the fabric. But is this a genuine breakthrough in textile technology, or just clever marketing? Here is everything we know so far.
The HercShirt V5.0 is not HercLeon’s first foray into odour-resistant clothing. The company previously gained attention for launching self-cleaning underwear, which used similar technology to reduce the need for frequent washing. The new T-shirt is the fifth version of the company’s specialised shirt, representing years of research and development. According to HercLeon, each iteration has brought improvements in durability, comfort, and odour resistance. The company’s long-term vision is to create a “laundry-free future“, reducing the environmental impact of frequent washing while offering consumers greater convenience. This vision has resonated with many, as the project has already raised over $272,000 from more than 1,740 backers on Kickstarter.
According to HercLeon, the HercShirt V5.0 achieves its odour-resistant properties through seven special ingredients that are woven directly into the fabric fibres, rather than simply applied to the surface. These materials include copper, which helps inhibit odour-causing bacteria; silver, which provides additional antimicrobial properties; zinc, which neutralises sulphur compounds associated with sweating; gold, which enhances the fabric’s overall performance; volcanic ash, which absorbs moisture and external odours; and two undisclosed ingredients that the company has not revealed. Each material serves a specific purpose in controlling moisture and odour. Copper, in particular, has been shown to have antimicrobial properties, with research from the University of Southampton demonstrating that certain bacteria are destroyed upon contact with copper surfaces. This is why copper touch surfaces are already used in hospitals, schools, and other public facilities worldwide. Volcanic ash acts like a porous sponge, trapping moisture and external smells before they can become noticeable. Meanwhile, zinc helps break down the chemical compounds that cause body odour in the first place.
READ ALSO:
- Xenophobia: MTN, Stanbic IBTC, other MTN, Stanbic IBTC, firms face pressure in Nigeria
- Osun APC Rally Shooting: Police Release Environment Commissioner on Bail
- After Cameroon Heartbreak, Falcons Battle Banyana Thursday for World Cup Lifeline
The HercShirt is the brainchild of Cameroonian-born inventor Wenceslaus Muenyi, who reportedly got the idea after finding that all his clothes smelled terrible after a few weeks of travelling. This personal frustration led him to develop the first version of “HercFiber”, a material designed to keep bad smells at bay. Muenyi, a graduate of the University of West Florida, previously appeared on the reality TV series “Shark Tank” to pitch his company’s odour-resistant fabrics. He chose the name HercLeon by combining Hercules – a symbol of faith, hope and service – with the French word for lion, representing persistence and determination. His vision extends beyond just T-shirts. Muenyi hopes to eventually apply the technology to a wider range of clothing, including dress shirts, polo shirts, socks, and even bedding.
Clothes develop unpleasant odours not simply because they are dirty, but because sweat and dirt provide food for smell-causing bacteria. Microbes that live on human skin build up in clothing fibres over time, producing byproducts that create body odour. Muenyi claims that the copper and silver woven into the fabric help kill those bacteria, preventing bad smells from forming regardless of how much the wearer sweats. The volcanic ash then absorbs any remaining moisture, keeping the wearer dry and comfortable. However, experts have noted that while copper’s antimicrobial properties are well-documented, there is not yet enough independent scientific evidence to fully support some of the company’s specific claims about 30-day freshness.
The **HercShirt V5.0 is priced at $79**. According to the company, shipments are expected to begin in **early November 2026**. It will initially be available only in **black**, with **navy blue**, **burgundy**, and **dark green** versions planned for later release. For customers who find the $79 price too expensive, HercLeon is also offering cheaper alternatives. A $39 budget version can remain fresh for up to three days of heavy use, while a standard version reportedly can go for up to 14 days without washing. The company says the shirt lasts longer than conventional T-shirts because it requires far less washing, helping offset the higher initial cost.
READ ALSO:
- Biden condition deteriorates as cancer spreads to bones
- “Don’t Paint What Doesn’t Exist”: Kamo State Addresses Funke Akindele Speculation
- Onaiyekan: Is Tinubu insensitive to Nigerians’ plight? By Bolanle BOLAWOLE
Despite the impressive claims, HercLeon has been careful to manage expectations. The odour-resistant shirt is not a substitute for good personal hygiene. It will not change how a person’s body smells, and the company still recommends basic hygiene practices. The shirt is not self-cleaning, meaning that dirt, dust, or spilled food will still stain and build up on the fabric if not properly cared for. The 30-day claim is a company assertion, not a guarantee that the shirt will be suitable for every person, every activity, or every climate without washing. The company recommends airing out the shirt after use for best results, which suggests that some level of care is still required. There is also no independent, third-party verification of the 30-day freshness claim.
HercLeon is not alone in exploring odour-resistant clothing. Several other brands have entered the market with similar promises. Wool&Prince makes a wool shirt that claims to resist odour, though not for 30 days. Silver-based antimicrobial shirts are also available, using similar technology to HercLeon. Some experts recommend simply airing out clothes and using spray-on fabric refreshers as a more affordable alternative. However, none of these competitors have made a claim as bold as HercLeon’s 30-day freshness promise.
One of the key selling points of the HercShirt is its potential environmental benefit. The company argues that reduced washing means less water usage, less energy consumption, and less detergent entering the water system. Given that the average person washes their clothes multiple times a week, a shirt that requires washing only once a month could significantly reduce a household’s environmental footprint. HercLeon also claims the shirt lasts longer because it is washed less frequently. However, the high price point ($79) may limit accessibility, and the environmental benefits of reduced washing must be weighed against the environmental cost of manufacturing these technologically advanced fabrics.
While HercLeon’s claims have generated excitement, experts urge caution. Dr. Rachel McQueen, a textiles expert at the University of Alberta, notes that “antimicrobial properties are known to help reduce odour, but 30 days is an extraordinary claim that would require rigorous independent testing.” Some experts have pointed out that copper and silver can leach into wastewater during washing, potentially causing environmental harm. Others have raised concerns about skin sensitivity, as some individuals may react to copper or silver in direct contact with the skin. HercLeon has not yet released independent, peer-reviewed studies to support its 30-day claim.
Whether the HercShirt V5.0 is a genuine game-changer or an overhyped gimmick remains to be seen. What is clear is that the concept of odour-resistant, low-maintenance clothing is gaining traction, and HercLeon is one of the most ambitious players in this space. For travellers, outdoor enthusiasts, or anyone tired of doing laundry, the HercShirt could be a worthwhile investment – if it delivers on its promises. However, for the average consumer, the $79 price point and the lack of independent verification may be significant barriers. As one Kickstarter backer commented: “If this works, it will change my life. But I’ll believe it when I smell it – or rather, when I don’t.”
$79 T-Shirt That Stays Fresh for 30 Days Without Washing? US Company Makes Bold Claim
![]()
metro
Fourth Mainland Bridge Stalls in 2026 Despite N220.73m Budget Spend
Fourth Mainland Bridge Stalls in 2026 Despite N220.73m Budget Spend
![]()
metro
Vandalised Festac-Alakija Bridge Structurally Sound, Safe for Use — Sanwo-Olu Assures Lagosians
Vandalised Festac-Alakija Bridge Structurally Sound, Safe for Use — Sanwo-Olu Assures Lagosians
![]()
-
metro3 days agoCustoms Intercepts 140 Pump-Action Rifles, Cannabis-Infused Products Worth ₦373.8 Million at Tin Can Port
-
metro2 days agoNRS Boss Under Fire Over Alleged Secret Transfer of $279m Oil Fund
-
metro2 days agoVIDEO: Lagos Bridge Vandalism: 27 Arrested as Scavengers Strip Pillars of Iron Bars
-
metro3 days agoISWAP Overruns Rival JAS Enclave In Borno Following ₦40m Cash Theft
-
News2 days agoOsun election: Police pledge neutrality, warn against vote buying, violence
-
News3 days agoTinubu Approves Recruitment of 3,252 Verified PTA Teachers into Federal Civil Service
-
Sports2 days agoRonaldo predicts Cristiano Jr. will be ‘bigger than me’, reveals biggest challenge
-
News2 days agoEFCC Acted Lawfully in Freezing Osun Account – Falana
