Shoe hygiene, athlete performance, & the business of Freshtrax.

What the Freshtrax Journal covers

Athletic shoes take more abuse than any other piece of gear you own. They soak up sweat for an hour or more at a time, then sit closed up in a warm, dark bag until the next session. That is the perfect setup for odor, bacteria, and fungus. This journal is where we dig into why that happens and what actually fixes it.

The articles fall into four topic pillars. Shoe Care & Gear covers the practical side: why washing and deodorizer sprays rarely solve the smell, whether freezing your shoes works, and how UV-C, ozone, antimicrobial vapor, and heat each attack the problem. Athlete Health & Hygiene goes deeper on the science: what is growing inside your shoes between sessions, why athlete's foot keeps coming back, and what parents of young athletes should know.

The other two pillars are for people on the business side. Venue Owner Playbooks is written for gym owners, club managers, and facility directors who want cleaner facilities, better reviews, and members who stay longer. Revenue & Business Model is for anyone weighing a kiosk as a business, including entrepreneurs who do not own a venue yet. Start with how gyms are using passive revenue machines or our guide to finding kiosk locations without a venue.

Every article is built on published research where it exists, with sources linked in the text. Where the evidence is thin, we say so. Pick a pillar above, or browse every article by topic below.