Footology Journal

Tips, science, and stories about confidence from the ground up.

Woman sitting on a stool in her bathroom with her foot on the tub edge, using a glass foot file as a callus remover on her heel
October 23, 2026

Callus Remover for Feet: Which Type Actually Works?

The best callus remover for feet depends on how thick the skin is. How 8 types work, which one fits...
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Woman sitting on the edge of her bed at night rubbing thick white urea cream into her dry heel with her fingertips
October 22, 2026

Urea Foot Cream: What It Does, and Which Percentage You Need

Urea foot cream pulls water into dry skin and softens hard, thick skin. What each percentage is for, how to...
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Woman sitting on the edge of her bed at night squeezing thick white heel cream from a plain tube onto her dry heel
October 22, 2026

The 7 Best Cracked Heel Creams (and What 2,400 Reviews Say About Them)

The 7 best cracked heel creams compared: urea, lactic acid and more. What buyers love, what they complain about, and...
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Woman sitting on the edge of her bed at night filing a dry, rough heel with a clear glass foot file
October 21, 2026

How to Heal Cracked Heels at Home (and Keep Them From Coming Back)

How to heal cracked heels at home: file the hard skin, soften it, use a thick urea cream, and cover...
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A man sitting on the edge of a bathtub pulling off a dark sock with lint on it, the kind of sock fuzz that turns into toe jam
October 14, 2026

What Is Toe Jam? What It Looks Like and How to Get Rid of It

Toe jam is sweat, dead skin and sock lint stuck between your toes. Why clean feet still get it, how...
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Worn black work shoes with used socks on a kitchen floor next to a gallon jug of white vinegar
October 02, 2026

Why Do My Feet Smell Like Vinegar? How to Stop It

Feet that smell like vinegar come from sweat and bacteria, not dirt. Why the sour smell happens, why it comes...
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Worn grey knit running shoes on a wooden back porch step with the insoles pulled out and an unlabeled spray bottle beside them
October 02, 2026

Running Shoes Smell? Why It Happens and How to Fix It

Running shoes smell because sweat soaks into the insole and bacteria feed on it. How to get the smell out,...
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Plain brown leather work boots on a bathroom tile floor with both insoles pulled out and an unlabeled spray bottle beside them
September 28, 2026

Antifungal Shoe Spray: What It Kills, and What It Won't

An antifungal shoe spray keeps a treated foot from catching it back from the shoe. It does nothing for the...
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A plain unlabeled aerosol odor spray can on a garage floor next to worn brown leather work boots
September 17, 2026

FunkAway Review: Does It Really Work on Shoes?

The can most people call FunkAway shoe spray is their all-purpose household aerosol. Here's what it does to shoe odor,...
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