Fresh Monster Deodorizing Shoe Spray Review
Fresh Monster deodorizing shoe spray uses enzymes to eliminate odor instead of masking it. Here's how it handled a pair of gym shoes that did not smell great.
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Quick Verdict
One shoe sprayed overnight, one left alone, and the difference was the kind of thing I wish you could smell through the phone. The Fresh Monster monster deodorizing shoe spray doesn’t mask the funk, it uses enzymes to attack the bacteria causing it. For gym shoes, sports cleats, and kid shoes worn all day, this is the easy fix.
Buy if you:
- Have kids or teens in sports who destroy shoes by season’s end
- Are tired of sprays that smell good for a minute then quit
- Want a toxin-free option you can spray inside kids’ shoes
- Manage a whole household of shoes like I do
Skip if you:
- Need to wear the shoes right away, you have to let it air dry first
- Want a single quick spritz, this comes out quite liberally
- Dislike fruity scents, the fragrance is sweet, not neutral
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My Gym Shoes Did Not Smell Great
My gym shoes had reached the point where I was leaving them outside the bedroom door. Weeks of sweaty workouts, no real treatment, just hoping they’d air out overnight, which they never did. That something is the Fresh Monster monster deodorizing shoe spray, and it turned out to be the simplest fix I’ve tried in a while. My husband set up a little test the day before filming, and that test sold me before I even sprayed a thing.
What’s In The Bottle
Fresh Monster is a 4 oz grab-and-go spray built for kids and teens. The whole pitch is bio-enzyme technology. They use an enzyme that attacks the bacteria causing the smell, which is exactly what you want. That’s the difference between this and the cheap stuff, and it’s why it actually eliminates odor instead of covering it up. It’s toxin-free, made in the USA, and the bottle is compact enough to toss in a gym bag or backpack. It even fits down inside a shoe so you can spray all the way to the toes.
The One-Shoe Test Said It All
My husband sprayed one shoe overnight, left the other alone, and the difference was unmistakable. The unsprayed shoe still smelled like a locker room. The treated one smelled clean, not perfume-masked, just actually clean, the way a shoe smells before you’ve ever worn it. Every spray I’d tried before that would’ve already faded back to funk by morning. This had been sitting overnight, nice and dry, and it still held the fresh scent. That’s the enzyme doing its job instead of a perfume wearing off.
You Have To Let It Dry First
The sprayer comes out quite liberally, shoes don’t dry right away. The instructions say to just go to town and spray it in, which I did, and the inside got properly wet. So you’re not putting your feet in right after. You do this after a gym session or whatever you’re doing, let it air dry, and then you’re good to go. It’s not a deal-breaker, but if you’re hoping to spray and walk out the door, plan ahead instead.
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Fresh Monster Deodorizing Shoe Spray
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Who This Is For
Between my gym shoes, my husband’s work sneakers, and my stepdaughter’s cleats from soccer season, our entryway closet was a rotating biohazard. That’s who this spray was made for. If you’ve got a kid playing sports, a teen who lives in the same sneakers all week, or your own gym shoes turning the closet into a hazard zone, this is the easy answer. The fact that it’s toxin-free and safe to spray right inside kids’ shoes is the part that matters for parents. And the fruity fresh scent means the kids won’t fight you on it.
Better Than A Cover-Up Freshener
Compared to a standard cover-up shoe freshener, the difference is what happens the next day. A masking spray smells good for a minute, then the bacteria’s still in there and the odor comes right back. Fresh Monster’s enzyme goes after the bacteria itself, so you’re not stuck respraying every few hours just to keep the smell down. The trade-off is the dry time, where a quick spritz-and-go masking spray wins on speed. But if you want the smell actually gone instead of buried, the enzyme route is the one I’d reach for.
Advice Before You Spray
Spray it at night so it has the full overnight stretch to dry, exactly like the test shoe did. Go liberally, all the way down to the toes, since the bottle fits inside the shoe for that. Keep one in the gym bag and one by the door so nobody has an excuse. And don’t expect to wear them wet, that’s the only step people skip and then complain about. Do it right and you’re back to fresh without the funk.
Pros
- Eliminates odor with enzymes instead of masking it
- The overnight test shoe held its fresh scent the next day
- Fruity fresh scent kids will actually like
- Toxin-free and safe to spray inside kids’ shoes
- Compact 4 oz bottle fits in a gym bag or backpack
Cons
- Sprays out quite liberally, soaks the inside fast
- You have to let shoes air dry before wearing them
- Fruity scent won’t suit anyone who wants fragrance-free
Frequently Asked Questions
How long does it take to dry?
Long enough that you shouldn’t plan to wear the shoes right after spraying. The inside gets wet because it comes out liberally, so the move is to spray after a gym session and let it air dry, ideally overnight. The test shoe was sprayed the day before and was nice and dry by filming.
Does it really eliminate odor or just cover it?
It eliminates it. The spray uses an enzyme that attacks the bacteria causing the smell, which is the whole point. Most fresheners only mask odor, so it smells good for a minute and then you’re back to square one the next day. This one held up overnight.
Is it safe for kids?
Yes, it’s made specifically for kids and teens and is toxin-free with no harsh chemicals. It’s even sized to fit inside their shoes so you can spray down to the toes. The brand was founded by two moms focused on toxin-free family care.
What does it smell like?
A crisp, fruity fresh scent that’s sweet rather than neutral. It’s sweet rather than neutral or unscented, so kids tend to like it. If you want a fragrance-free deodorizer, this isn’t that.
Can I use it on more than just shoes?
It’s designed and tested as a shoe deodorizer spray, so that’s where I’d keep it. The enzyme tech targets the kind of bacteria that builds up inside footwear from sweat. If you’ve got odor elsewhere, that’s a different product call.
How big is the bottle and will it last?
It’s a 4 oz bottle built to be compact and tossable. Because it comes out liberally, a single shoe uses a decent amount, so how long it lasts depends on how many shoes you’re treating. With a whole household of shoes, you’ll go through it faster than a single user.
Will it stain shoes?
I didn’t see any staining on the test shoe after it dried overnight, just a fresh scent and no residue I noticed. The inside does get wet on application, so let it dry fully before wearing. As with any spray, test a small spot first if you’re working with delicate or light-colored materials.
Is it good for sports cleats and gym shoes specifically?
Yes, that’s exactly the use case. It’s aimed at kids and teens with active lifestyles, sports gear, and shoes worn all day, which is where odor-causing bacteria thrives. My own sweaty gym shoes were the test subject, and the enzyme handled them.
Get it now
Fresh Monster Deodorizing Shoe Spray
Get the best price on Amazon →This post contains affiliate links. I may earn a commission at no extra cost to you.
