Foot Spray for Nurses, Tradespeople, and Athletes: Who Uses Sole Shield and Why
If you spend your day in closed shoes — nursing clogs, steel-toe boots, cleats, or skates — your feet spend hours in the warm, damp, dark environment that fungus and odour-causing bacteria love most. A daily antiseptic foot spray like IodinePure Sole Shield is a simple way to keep feet and footwear clean when long hours and sweat are part of the job, and this guide covers who uses it and why.
The common thread: closed shoes, long hours, shared spaces
Whatever the profession or sport, the foot problem is the same. Sweat builds up inside footwear that never fully dries between uses. That warm moisture feeds the bacteria behind foot odour and the fungi behind athlete's foot and nail infections. Add shared floors — hospital wards, job sites, locker rooms, training mats — and you have constant re-exposure. Sole Shield is a two-ingredient aqueous (water-based) iodine spray that addresses both halves of the problem: the feet themselves and the inside of the footwear they live in. It's Health Canada approved for cosmetic use.
For nurses and healthcare workers
Twelve-hour shifts, non-slip closed shoes, and hard hospital floors are punishing on feet. Nurses know this better than anyone — which is why so many keep a foot spray in their own routine for their own feet after a shift. A quick spray on the feet and inside the shoes at the end of a shift helps manage the sweat, odour, and fungal exposure that come with the job. This is about a nurse looking after her own hard-working feet, plain and simple — the same way she'd reach for a good pair of compression socks.
For tradespeople and steel-toe boots
Steel-toe and safety boots are built for protection, not breathability. Worn all day, often without a chance to air out, they trap heat and moisture and can develop a serious odour and fungus problem over time. Spraying Sole Shield on the feet before boots go on and inside the boots after they come off helps break that cycle — and because it treats the boot interior, you're not putting clean feet back into a contaminated environment every morning. It works the same way for anyone in warehouse, construction, kitchen, or trades footwear.
For athletes — runners, hockey, wrestling, and martial arts
Athletes get a double dose: heavy sweat plus shared surfaces. Runners rack up hours in damp shoes. Hockey players live in skates that never really dry. Wrestlers and martial artists train barefoot on mats crossed by dozens of other feet, where athlete's foot, ringworm, and warts spread easily. Sole Shield can be sprayed on the feet after training and inside skates, cleats, and training shoes, and even on gear bags and mats — wherever sweat and shared contact create a fungal environment.
For anyone with sweaty feet
You don't need a profession or a sport to have this problem — some people simply have sweaty feet. The approach is identical: keep the feet clean and dry, treat the inside of your shoes, and rotate footwear so it can dry out between wears. A daily antiseptic spray fits naturally into that routine.
How to use it
- After showering, dry your feet completely — especially between the toes.
- Spray Sole Shield over the soles and between the toes, and let dry about 60 seconds before socks.
- Spray inside your shoes or boots — the toe box and insole — ideally after you take them off so they can air out and dry.
- Spray again after exposure to shared floors like locker rooms, showers, or training mats.
Frequently Asked Questions
What foot spray is best for nurses?
Nurses tend to want something simple for their own feet after long shifts in closed shoes. An aqueous iodine spray like IodinePure Sole Shield can be used on the feet and inside footwear daily to manage sweat, odour, and fungal exposure that come with hours on hospital floors.
How do I stop my work boots from smelling and growing fungus?
Spray your feet before your boots go on, spray inside the boots after they come off, and let them air out and dry between wears. Treating the boot interior matters as much as the feet, because that's where moisture and bacteria build up.
Can I use foot spray on skates, cleats, and gym gear?
Yes. Sole Shield is designed for feet, between the toes, and inside footwear, as well as skates, cleats, gym bags, and training mats — anywhere sweat and shared contact create a fungal environment.
What's the best spray for sweaty feet?
Look for something you'll use daily on both your feet and the inside of your shoes. A two-ingredient aqueous iodine spray is one low-fuss option that fits into a normal morning and post-shower routine.
Why do athletes get athlete's foot so often?
Athletes combine heavy sweat with shared surfaces — damp shoes and skates plus barefoot contact on mats and locker room floors. Keeping feet dry, treating footwear, and spraying after training all help reduce the risk.
Made for Feet That Work Hard
IodinePure Sole Shield — a two-ingredient aqueous iodine spray for feet and footwear, built for long shifts, closed boots, and shared training spaces. Health Canada approved for cosmetic use and carried by over 200 foot care clinics across Canada.
About the Author
This article was reviewed by Evan Lewis, PhD, who specialises in natural and nutritional therapies for the prevention and management of chronic diseases and complications, with a focus on chronic disease, diabetes complications, clinical nutrition, and nerve health.
