Book Review: The Witch’s Book of Self-Care by Arin Murphy-Hiscock

Every now and then a beauty hack comes along that makes you stop scrolling and say, “Surely not.” The Coca-Cola foot soak is one of those.

You may have seen videos floating around where people pour Coca-Cola into a foot bath, add a few pantry ingredients, soak their feet, and claim they come out softer, cleaner, and refreshed. Is it a miracle cure? No. Is it a slightly odd, fizzy, very budget-friendly foot soak that might be fun to try on tired feet? Absolutely.

This DIY Coca-Cola foot soak recipe is best treated as a novelty foot-care soak for tired, grubby, dry-feeling feet — not as a treatment for fungal infections, cracked heels, medical foot problems, or anything that really needs a podiatrist. Think of it as a fizzy little self-care moment, not a magic potion.

If you love quirky DIY beauty recipes, you might also like our homemade foot soak ideas and natural spa-style recipes on CraftGossip, including this older DIY stinky feet foot soak for a more herbal version.

Why Are People Putting Coca-Cola On Their Feet?

The idea behind this viral foot soak is that the fizz and acidity in cola may help loosen dirt and soften rough surface skin. Coca-Cola also contains sugar, which is why this is definitely a soak you need to rinse off properly afterwards. Sticky feet are not the glamorous spa moment we are aiming for.

The real benefit probably comes from the warm water, soaking time, gentle exfoliation, and moisturising afterwards. That is usually the secret with any foot soak. The cola just makes it fizzy, fun, and a little bit ridiculous — and honestly, sometimes that is half the charm of DIY beauty.

DIY Coca-Cola Foot Soak Recipe

You Will Need

• 1 cup Coca-Cola
• 4 cups warm water
• 1 tablespoon baking soda
• 1 tablespoon white vinegar, optional
• Foot basin or large bowl
• Towel
• Pumice stone or gentle foot file
• Thick moisturiser, heel balm, or petroleum jelly
• Cotton socks

If you do regular at-home pedicures, a simple foot soaking basin and a good pumice stone are worth keeping in your bathroom cupboard. You can usually find inexpensive ones on Amazon, and they make home foot care feel far less like balancing your feet in a mixing bowl from the kitchen.

How To Make The Coca-Cola Foot Soak

Pour the warm water into your foot basin.

Add the Coca-Cola and stir gently.

Sprinkle in the baking soda. It may fizz a little, especially if your cola is still bubbly.

Add the white vinegar if you want a little extra fizz, but this is optional. The baking soda and vinegar reaction is fun, but it is not essential.

Place your feet into the basin and soak for 5–10 minutes.

After soaking, gently rub rough areas with a pumice stone or soft foot file. Do not scrub hard. The goal is softening, not sanding down a chair leg.

Rinse your feet very well with clean warm water to remove any sticky cola residue.

Pat dry with a towel, paying attention between the toes.

Apply a thick moisturiser or heel balm while your skin is still slightly damp.

Pop on cotton socks for 30 minutes or overnight if your feet are very dry.

Important Safety Notes Before You Try This

Do not use this soak if you have open cuts, cracked bleeding heels, blisters, skin infections, athlete’s foot, diabetes, poor circulation, neuropathy, or very sensitive skin.

Do not soak for longer than 10 minutes. Longer is not better when it comes to dry skin, and over-soaking can make feet feel drier afterwards.

Always rinse thoroughly after using Coca-Cola on your skin. Cola contains sugar, and leaving sugary residue on your feet is not a good idea.

If your feet sting, itch, burn, or feel irritated, stop immediately and rinse with clean water.

This recipe is for a fun home foot soak only. It is not a treatment for fungal infections, toenail problems, deep cracks, persistent odour, or medical foot conditions.

Does A Coca-Cola Foot Soak Really Work?

It may make your feet feel cleaner and temporarily softer, especially when followed with gentle exfoliation and moisturiser. But it is not the cola alone doing all the work.

Warm water softens the skin.
Gentle exfoliation removes loose dry skin.
Moisturiser locks hydration back in.

That trio is what really helps feet feel smoother.

The cola adds fizz, novelty, and a mild acidic element, but this is not something I would use every night. Once in a while is plenty. For regular foot care, you are better off with warm water, a gentle soap, a pumice stone, and a good thick heel cream.

A Gentler Version For Dry Feet

If the idea of cola on your feet feels a bit too sticky, try this softer version instead.

Gentle Warm Foot Soak

• 5 cups warm water
• 1 tablespoon baking soda
• 1 tablespoon gentle liquid soap or body wash
• Optional: a few drops of lavender essential oil

Soak for 5–10 minutes, gently exfoliate, rinse, dry, and moisturise. This version is less dramatic than the viral cola soak, but much easier to clean up.

Tips For Softer Feet After Any Foot Soak

Moisturise straight after soaking. This is when your skin is most ready for it.

Wear cotton socks after applying heel balm to help keep the moisture where you want it.

Do not attack hard skin with anything sharp. A gentle pumice stone used regularly is much safer than overdoing it once a month.

Keep foot soaks short. Five to ten minutes is usually enough.

Make it a weekly habit. Feet are one of those areas we ignore until sandal season taps us on the shoulder and says, “Excuse me.”

Printable Recipe Card

Coca-Cola Fizzy Foot Soak

Makes: 1 foot soak
Time: 10 minutes
Best for: Tired, rough-feeling feet

Ingredients

• 1 cup Coca-Cola
• 4 cups warm water
• 1 tablespoon baking soda
• 1 tablespoon white vinegar, optional

Directions

1. Add warm water to a foot basin.
2. Pour in Coca-Cola.
3. Stir in baking soda.
4. Add vinegar if using.
5. Soak feet for 5–10 minutes.
6. Gently exfoliate rough areas.
7. Rinse feet thoroughly with clean water.
8. Pat dry and apply thick moisturiser.
9. Wear cotton socks to help seal in moisture.

Safety Note

Do not use on broken skin, irritated skin, open cuts, infections, or if you have diabetes, neuropathy, poor circulation, or ongoing foot problems.

Would I Try It?

For curiosity? Yes. For a silly little pamper night? Also yes. For serious cracked heels or foot issues? No — that is where proper foot care and sometimes a professional opinion comes in.

The Coca-Cola foot soak is one of those viral DIY beauty recipes that is fun, fizzy, and a bit cheeky, but the real magic is still the old-fashioned routine: soak gently, exfoliate gently, rinse well, moisturise generously, and put on socks.

Not quite as exciting as pouring soda into a foot bath, but your heels will thank you for it.