How do foot spas work? Why are they used?

If you’ve found your way to this article, then chances are you’re trying to make up your mind whether to buy a foot spa or not. Maybe you saw an advertisement for one and thought it’d make a good present for your mother for her birthday, or perhaps a friend recommended you buy one to help you relax in the evenings.

But despite all the good things you’ve heard, you’re also probably a little skeptical about foot spas too. Which, in all honesty, is pretty understandable, given how pervasive scam products are these days. And to avoid getting duped over the internet, you’ve found your way here to try and understand what a foot spa is, how it works, and most importantly, if it’s worth your money after all.

Well then, let’s jump right into it.

how foot spa work

What is a Foot Spa?

Imagine going to your local spa for an entire day, getting your face cleansed, your body massaged, and your mind refreshed. Sounds enticing, right? Now also imagine the long drive to and from the spa, the high cost of the spa’s facilities, and the time wasted in the commute and the spa; takes away from the overall appeal, doesn’t it?

Well, a foot spa is a device that tries its best to give you the best of both worlds. You can use a foot spa to relax, clean, and rejuvenate your mind and feet, all the while staying in the comfort of your home and not having to pay any more than the relatively small amount when you buy your foot spa. It may look like a fancy tub to soak your feet in, but we assure you, a foot spa is SO much more than just that.

Is it as extensive and relaxing as an actual trip to the spa? No. Of course not. But for a fraction of the price, you can still get a small portion of the benefits of a spa day, all without having to spend time and money to get one.

And the best part is that foot spas can be used every day. whenever or wherever you feel stress, just pop your feet in for a nice, long dip in the foot spa, and you’ll quickly start feeling at ease.

Because sometimes, a little relief to ease off our daily stress is all we need. Not long, expensive trips to the spa. Just a nice, hot soak for our feet, while we relax in a chair listening to music or reading a good book.

How foot spa works and usage

How does a Foot Spa work?

How your foot spa works to rejuvenate and relax you depends entirely on the model you get. If you buy a relatively simple and cheap model, your foot spa might simply serve to hold hot water for you to soak your feet into, with maybe a pumice stone included to exfoliate your feet manually.

However, if you splurge and get a premium foot spa, you may be treating yourself to temperature-controlled foot baths, jet-stream and bubble foot massages, full pedicure settings, vibrating rollers to massage your feet, and so many more features.

Nevertheless, all foot spas work in more or less the same way. You fill them up with water, preferably hot, though you can even use cold water if your foot spa has a feature to warm it up. Once the water is warm enough to your liking, insert your feet in the bath and let the magic begin.

If your foot spa offers more than just a hot soak for your feet, you can switch on massaging features, like rollers, vibrating soles, and even jet and bubble streams. If you’d rather focus on beautifying your feet, you can switch these features off and use the provided pedicure kits to clean and rejuvenate your feet.

Best Foot Spa

 Why you need to use a Foot Spa

1 – Stress relief

The biggest reason to use a foot spa is the stress relief it can bring you. If you’ve ever had the pleasure of someone giving you a foot massage, you know EXACTLY how relaxing and lightening it can be to have your feet treated with tenderness and care.

Scientists have even proved how some pressure points exist on the base of your feet, activating which automatically releases stress-alleviating signals to your brain. And a hot soak and foot massage from your foot spa is the easiest way to signal your brain to ease out of all the worries and troubles of the day past.

2 – Healthier feet

Another reason you may want to invest in a foot spa is the added benefit of keeping your feet clean and healthy over time. The average person spends about 8 to 12 hours a day wearing shoes, and the constant walking we do from place to place does end up taking quite a toll on our poor feet.

Cracked heels, sore feet, peeling skin from the base of your feet, and plantar fasciitis are just some of the problems that arise when you don’t take care of your feet, and the longer you ignore these problems, the bigger they get. Even if your feet don’t really hurt all that much from all the strain you put them through, they’ll still look far uglier than if you took the time to protect them.

A foot spa is the easiest way to take care of your feet. A hot soak now and then can help rejuvenate the skin around your heels and soles, while the included pedicure sets on more premium foot spas allow you to extensively beautify them.

And you don’t even have to spend a lot of time cleaning your feet every day; just keep using the spa for a couple of weeks, and your feet will be better in no time.

3 – Ease of use and convenience

We weren’t kidding when we talked about how a foot spa is like a mini-spa for your feet before. After all, a good foot spa can provide you with pretty much all of the treatments you’ll get for your feet at an actual spa: Massage? Check. Pedicure? Check. Stress-relief? Double-check!

But where an actual spa would require you to spend long times in traffic traveling to and from it, and might even charge you enough to ironically undo all that stress relief you just went through, a foot spa will do none of that.

With a foot spa, you don’t need to go anywhere to get your foot treatment. You don’t even need to pay a fee every time you use it, aside from the very minute amount of electricity it consumes while in use. Even a premium foot spa doesn’t cost all that much more than a regular spa day, and the former is cheaper in the long-run since you can use it again and again, free of any, additional cost.

Sure, the spa might be able to give you a better experience, which a foot spa at home just won’t be able to perfectly recreate. But you can’t reasonably go to the spa every day; there’s just not enough time or money to be reasonably able to do that. And after a long day at work, you probably won’t even have the energy to go.

Better to just soak and relax in a foot spa at home, with all the ease and convenience it provides.

Frequently Asked Questions about Foot Spas

Can foot spa remove calluses?

You’ve probably noticed them on your hands and the bases of your feet; calluses are areas of thick skin that form in response to repeated friction, strain or any other kind of irritation. If you’re someone who does a lot of walking or handles a lot of rough and heavy objects at work, then you probably have quite a number of these on your hands and feet. Think of calluses as your body’s way of toughening the skin so that it’s less likely to break when put under strain.

At best calluses are minor inconveniences, bumps on your skin that look quite ugly and take a very long time to go away. At worst, however, calluses can potentially lead to infections and skin ulcerations, especially in people with diabetes and poor circulation in the feet. That’s why it’s better to just not take a chance with them and treat them as soon as you can.

Fortunately, soaking your feet in hot water, exfoliating your skin, massaging your soles has been proven to be effective against calluses, all of which a foot spa can let you do with ease. Mind you, foot spas don’t instantly cure calluses, but taking out half an hour each day to use the foot spa will accelerate the healing and help you get rid of calluses on your feet faster.

Can a Foot Spa heal peeling feet?

Characterized by flaky skin on your feet and especially on your soles, peeling feet syndrome is a pretty common occurrence among people who spend a long time walking around or wearing shoes. Like calluses, peeling feet usually don’t cause any problems, but can get infectious if not kept relatively clean, and also make your feet look very unattractive.

While peeling feet usually fix themselves over time, it is important to keep them clean and hydrated during this period. Basic pedicure like exfoliating our soles with a pumice stone also helps speed up the process, as do special ointments and creams designed specifically for this purpose.

A foot spa, therefore, is the easiest way to keep your feet clean regularly, giving you both the tools and the right environment to exfoliate your soles.

Can a foot spa heal cracked heels?

Much like calluses and peeling feet, cracked heels are mostly a cosmetic problem, in that they make your feet look super unattractive, but don’t cause any pain or long-term damage. Unlike the other two, however, cracked heels are a bigger problem especially for women, since they’re far more visible than both calluses and peeling feet. After all, you can’t confidently show off your high-heels with ugly marks on your heels, now can you?

Thankfully, a little care regularly is all it takes to heal your cracked heels, just like with calluses and peeling feet. And as we’ve established before, the easiest way to take care of your feet from the comfort of your home is regularly using a foot spa. Treat your feet with the care they deserve and you’ll be saying goodbye to cracked heels in no time.

Can a foot spa remove toxins from my body?

We’ve been seeing this myth going around the internet for a while now: Can a foot spa remove toxins from my body? The claim is usually tied to a different product than a regular foot spa, namely the “ionizing” foot spa. If you look up the product description page on any site that sells them, they mostly read something along the lines of “removes toxins from the body by sucking them out from the pores of your feet”.

If you haven’t already figured it out by that ludicrous description, this product is a hoax and many people have been scammed into buying it. Here’s a detailed investigation by Inside Edition who decided to look into spas that used this product as part of their regular service:

As you can see, ionizing foot spas are obvioulsy a scam, meant to fool unsuspecting people out of their hard-earned money. There’s clearly no way a simple foot bath can draw out toxins from your liver through your feet, but both the people who sell the product and those who use it in spas are just looking to make an easy buck.

That being said, however, you should remember that regular foot spas are still products worth buying. Do they draw out toxins in your body through your feet? No, of course not, and we doubt if that’s even biologically possible! But for the purposes of keeping your feet healthy and your mind stress-free, regular foot spas are some of the best products out there.

Can a foot spa help with foot odor?

Has your significant other recently complained about your stinky feet? Are you yourself mystified how your feet continue to smell, in spite of you bathing on a regular basis? A foot spa can help with that!

The only real way to get rid of foot odor is to clean your feet thoroughly, and a foot spa is just the tool you need to help you do that. Using it regularly with hot water and soap, you can properly clean your feet every day, ensuring that neither you nor anyone else has to bear with your rancid foot odor ever again.

Can I use bath salts in a foot spa?

Whether or not you can use bath salts in your foot spa depends entirely on the particular model you buy. Though it’s generally safe to add bath salts to your foot bath, we wouldn’t recommend doing so unless the product manual specifies you can.

That being said, SHOULD you use bath salts with your foot spa if you can? Absolutely! Using bath salts makes the experience of using a foot spa all the more enjoyable, especially with the way they tingle your toes and soles. Just try it. We promise you won’t regret it.

Can a foot spa help with plantar fasciitis?

Plantar fasciitis is the inflammation of a thick band of tissue that runs across the bottom of your foot and connects your heel bone to your toes. It’s usually caused by repetitive strain injury to this ligament by activities like excessive running or walking, by using uncomfortable shoes, or even by a jumping injury from landing.

If you’ve got a heel injury that you feel may be plantar fasciitis, it’s best to first consult a doctor before doing anything. Plantar fasciitis is commonly healed through therapy, involving resting, stretching, and using both cold and hot packs to ease the inflamed area.

Since a foot spa is the best way to give your feet a hot water bath, it can totally help you deal with plantar fasciitis. However, please be sure to consult your doctor before doing anything, just in case your case is a little different.

Can a foot spa electrocute you?

We understand where the fear comes from. After all, when you’re setting up a foot spa, you’re basically filling a tub up with water and plugging it into an electric socket. That’s bound to raise a few red flags in the mind of any sensible person if you ask me.

Rest assured, however, that a foot spa is a perfectly safe device to use with absolutely no danger of electrocution. These devices go through rigorous quality testing before they even see the light of day, so you can be sure if there was ever any danger of electrocution, it was swiftly nipped in the bud by the company making them.

You should, however, keep an eye out for if the foot spa is damaged and any wires exposed. If this is the case, then there is indeed a danger of electrocution and you should stop using it immediately.

Best Foot Spa


And that’s about it for foot spas. We hope we’ve answered all of your questions regarding foot spas, and have even convinced you to buy one for yourself. If so, check out our guide for the best foot spas you can buy in 2021. You’re bound to find something you’ll like here.

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