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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03 Jun 2025

What Happens If You Never Clean Your Motorcycle Helmet?

A 2020 study found 392 bacteria in 130 helmets - including MRSA. Helmet hygiene importance explained with the sc...

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...

18 Jul 2024

Motorcycle Helmet Smell Removal: Why It Won’t Go Away

Motorcycle helmet smell often comes from bacteria in sweat-soaked padding. Learn why washing may not be enough a...

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...

14 Oct 2023

Why Does Your Helmet Smell? The Science Explained

A 2020 study recovered bacteria and fungi from 130 motorcycle helmets. Learn why your helmet smells, what makes ...

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...

22 Jun 2023

Why Does Motorcycle Gear Smell Worse in Summer?

Summer makes motorcycle gear smell worse because sweat, moisture, and bacteria build up faster. A 2020 helmet st...

21 Feb 2023

Leh Ladakh Bike Trip Itinerary: 10 Days of Clean Riding

Plan a 10-day Leh Ladakh bike trip with a daily hygiene routine, 48-hour Leh acclimatization, helmet care, hand ...

23 Nov 2022

Helmet Padding Bacteria: What's Growing Inside?

A 2020 study recovered 392 bacterial isolates from 130 motorcycle helmets. Learn what helmet padding bacteria me...

09 Nov 2022

Riding Hygiene: Stay Fresh on Every Ride

A study of 130 motorcycle helmets recovered 392 bacterial isolates. Build a riding hygiene routine that covers y...

29 Oct 2022

Riding Gear Hygiene Routine

Build a riding gear hygiene routine for your helmet, jacket, gloves and boots. Learn what to air, wash and inspe...

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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