Epsom Salt Foot Soak: Care for Tired Feet & Dry Heels
By Samantha, Lavender Backyard Garden, Newstead, Waikato. Growing lavender on our family farm since 2014. Updated November 2026.
If your feet feel tired and dry after a long day, you're not alone. Whether you're on your feet all day or simply in need of a little self-care, Epsom salt foot soaks offer a simple, affordable way to unwind and care for dry skin. In this guide, you’ll learn how much salt to use, how warm the water should be, how long to soak, and how to care for your feet after.
Table of Contents
- Why Do an Epsom Salt Foot Soak?
- When Should You Use an Epsom Salt Foot Soak?
- How to Do an Epsom Salt Foot Soak at Home
- How a Foot Soak Softens Dry Heels
- What to Do After an Epsom Salt Foot Soak
- How to Choose High-Quality Epsom Salt
- Frequently Asked Questions About Epsom Salt Foot Soaks
- Final Thoughts
Why Do an Epsom Salt Foot Soak?
Epsom salt, made of magnesium sulfate, has long been used in warm soaks after a long day. Dissolved in warm water, it makes a relaxing foot soak that can:
- Feel good on tired feet after a long day
- Give you a quiet ten minutes after standing or walking all day
- Soften dry, hard skin on heels and calluses before you exfoliate
- Give you a calm moment to yourself
Research on Epsom salt is about the compound, magnesium sulfate, and the findings are mixed, so we think of a foot soak simply as a warm wind-down ritual.
When Should You Use an Epsom Salt Foot Soak?
You can enjoy an Epsom salt foot soak whenever your feet feel tired or you want a quiet moment to yourself. Here are the best times to use one:
- After a long day on your feet or wearing tight shoes
- After a workout, as part of your cool-down
- In the evening as part of your wind-down routine
- As part of a weekly self-care routine to keep dry skin on your feet soft
- Before a pedicure to soften skin and prep for exfoliation
While you can do it several times a week, 2–3 times is usually enough for regular care.
How to Do an Epsom Salt Foot Soak at Home
An Epsom salt foot soak is a relaxing ritual for tired feet at the end of the day.
Step-by-Step Foot Soak Instructions
- Prepare a foot basin or tub large enough to fit both feet comfortably.
- Fill with warm water, not hot (test it with your hand first), enough to fully cover your feet.
- Add ½ cup of Epsom salt and stir until completely dissolved.
- Optional: Add a few drops of lavender essential oil for a gentle scent.
- Soak your feet for 15–20 minutes while sitting comfortably.
- Pat dry and apply a moisturiser or foot balm to dry skin.
This routine is perfect for unwinding after a long day or enjoying a little self-care at home.
How a Foot Soak Softens Dry Heels
If your heels are dry and rough, a warm Epsom salt foot soak softens the skin so it is ready for exfoliating and a foot balm.
With gentle exfoliation and regular moisturising, a foot soak:
- Softens hard, dry skin
- Makes dry skin feel more comfortable
- Gets skin ready for a foot balm or cream
- Leaves rough patches feeling smoother with regular care
Pro Tip: Use our Lavender Bath Salts, made with food-grade German Epsom salt, pink Himalayan salt, lavender essential oil, and jojoba oil. The warm soak softens tough skin before you exfoliate. For best results, soak your feet, exfoliate gently with a pumice stone, apply a nourishing balm, and wear cotton socks overnight to seal in moisture.
What to Do After an Epsom Salt Foot Soak
A foot soak softens the skin — but post-soak care is what keeps feet feeling smooth and soft.
Follow These Steps After Soaking:
- Exfoliate gently with a pumice stone or foot file while the skin is soft
- Rinse and pat dry your feet thoroughly with a clean towel
- Apply a rich moisturiser or foot balm while skin is still slightly damp
- Focus on heels and dry areas, massaging until absorbed
- Wear cotton socks overnight to lock in moisture
Recommended Product: After soaking, follow with our Lavender Foot Balm, a buttery-rich balm with shea butter and lavender essential oil that softens dry, rough heels. Apply it at night and pull on cotton socks.
How to Choose High-Quality Epsom Salt
Not all Epsom salts are created equal. When using it for foot soaks or bath rituals, choosing a high-quality, skin-safe salt makes a noticeable difference. Here’s what to look for:
1. Food-Grade or USP Grade Certification
Look for food-grade or USP-certified Epsom salt to ensure purity and safety.
2. Fragrance-Free or Naturally Scented
Avoid synthetic fragrances; choose lavender essential oil or unscented for sensitive skin.
3. No Fillers or Synthetic Additives
Check that magnesium sulfate is the only ingredient listed.
4. Grain Size (Fine vs. Coarse)
- Fine-grain dissolves quickly — ideal for quick foot soaks
- Coarse-grain is slower and good for longer baths or exfoliation
Looking for a full-body soak with a botanical spa feel? Our Floral Bath Salts combine coarse Himalayan pink salt, Epsom salt, and dried botanicals.
Frequently Asked Questions About Epsom Salt Foot Soaks
Q: What does soaking your feet in Epsom salt do for you?
An Epsom salt foot soak softens dry, hard skin so it is easier to exfoliate, and gives you a warm, quiet ten minutes to wind down. Many people use one after a long day on their feet.
Q: Who should not soak feet in Epsom salts?
People with open wounds, infections, diabetes, or kidney issues should consult a doctor first. If you are pregnant or have a health condition, check with your doctor before soaking.
Q: Do you rinse after an Epsom salt foot bath?
Yes, rinse with clean water and pat dry before applying moisturiser.
Q: What happens if you put too much Epsom salt in a bath?
It may cause dryness or irritation — stick to ½ cup for foot soaks.
Q: What is the best foot soak for cracked heels?
A warm soak with food-grade Epsom salt softens dry skin on the heels. Afterwards, exfoliate gently, apply a foot balm and wear cotton socks overnight. If your heels are painful or bleeding, see your doctor or podiatrist.
Final Thoughts
An Epsom salt foot soak is more than just a moment of rest — it's a simple way to care for your feet and give them the attention they deserve. Whether your heels are dry or you just need to unwind, this time-tested ritual pairs perfectly with clean, plant-based ingredients like lavender and jojoba.
Ready to give your feet the care they need?
Discover all our natural self-care essentials — including foot balms, bath salts, and body care — in the Lavender Body & Home collection.
