HYGENA JOURNAL

Ride Better. Stay Fresh. Know the Science.

Practical guides, rider hygiene tips, helmet care education, and the science behind freshness — built for everyday riders.

Featured Blog

Can You Machine Wash a Motorcycle Helmet Liner?

Yes, sometimes. SHOEI and Airoh allow machine washing certain removable liners at 30°C. Learn when it's safe and when hand washing wins.

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06 Nov 2025

How Often Should You Really Clean Your Motorcycle Helmet?

A 2020 study found Staphylococcus aureus on 22.7% of helmets tested. Here's the honest cleaning schedule, based ...

31 Oct 2025

Helmet Interior Cleaner vs Deodorant: The Real Difference

A 2020 study found Staph made up 42% of helmet bacteria. A helmet interior cleaner removes grime; a deodorant st...

04 Sep 2025

How to Clean Your Motorcycle Helmet Without Damaging It

A 2020 study found 392 bacteria across 130 helmets. Here's how to clean yours without wrecking the EPS foam, lin...

20 Nov 2024

How to Clean Helmet Padding Without Removing It

Learn how to clean helmet padding without removing it, using gentle wiping and proper drying. A 2020 study found...

25 Mar 2024

Helmet Padding Cleaning Guide: Step-by-Step

Learn helmet padding cleaning step by step, from removal to drying, with manufacturer-safe methods and simple ri...

30 Jan 2024

5 Motorcycle Helmet Cleaning Mistakes Riders Make

Avoid 5 common motorcycle helmet cleaning mistakes. A 2020 study found 86.7% bacterial growth in helmets with no...

29 Nov 2023

Helmet Padding Bacteria: Causes, Risks and Cleaning Tips

Helmet padding can hold bacteria after sweaty rides. A 2020 study recovered 392 bacterial isolates from 130 helm...

06 Oct 2023

How to Clean Helmet Inside Without Damage

Learn how to clean helmet inside safely. In a 2020 study of 130 helmets, researchers recovered bacteria and fung...

07 Mar 2023

How to Clean Helmet Padding at Home Without Damage

Learn the safest helmet padding cleaning method at home, including mild soap, lukewarm water, shade drying, and ...

31 Jan 2023

How to Clean Your Bike Helmet Without Damaging It

Learn how to clean your bike helmet safely. A 2020 study found microbial growth on many unwashed helmets. Protec...

14 Nov 2022

Bike Helmet Cleaner: What Actually Works Inside?

A 2020 study of 130 motorcycle helmets recovered 392 bacterial isolates. Learn what a bike helmet cleaner does, ...

02 Nov 2022

Helmet Interior Cleaner: What Should Riders Use?

A helmet interior cleaner removes sweat and grime, but the wrong formula can damage padding. Learn what to check...

08 Sep 2022

How to Maintain Helmet Hygiene After Every Ride

A 2020 study recovered bacteria and fungi from motorcycle helmets. Build a safer helmet hygiene routine with dry...

RIDER KNOWLEDGE

What We Talk About

Helmet Hygiene

Why sweat, heat, and moisture affect the inside of your helmet.

Odor Science

How odor-causing bacteria build up and how freshness actually works.

Rider Comfort

Simple habits that make your daily rides cleaner and more comfortable.

Freshness starts before your next ride.

Explore Hygena and upgrade the way you care for your helmet.

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