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Salternative Spa

4.6 ★★★★★ 143 Google reviews · Float tank center in Geneva, Illinois

First-timer friendly Cleaning spec listed

Plan your float

  • Single float a single session runs around $74; membership brings it down to about $59/mo — always confirm current pricing on their site
  • First-timer friendly they walk new floaters through everything — no experience needed
  • Today see hours ·
  • Book & prices salternativespa.com — see live availability and current rates
  • Phone (630) 845-3333

Hours

Monday 10 AM–8 PM
Tuesday 10 AM–8 PM
Wednesday 10 AM–8 PM
Thursday 10 AM–8 PM
Friday 10 AM–7 PM
Saturday 10 AM–6 PM
Sunday 10 AM–5 PM

Float sessions are by appointment — book your slot ahead rather than dropping in, especially evenings and weekends.

Water & cleaning at Salternative Spa

Sanitation is the thing seasoned floaters care about most, and most directories never show it. Between every float, the salt water should be pumped through fine filtration and disinfected — salt alone is not enough. From Salternative Spa's own information: UV sterilization.

The float-industry standard is turning the entire volume of water over at least three times between sessions through a 1–10 micron filter, paired with UV and/or hydrogen peroxide or ozone. If a center doesn't publish its process, it's fair to ask.

Also under this roof

Many floaters stack their session with contrast therapy the same day. Beyond the float tank, Salternative Spa also offers:

What floaters say

The things reviewers bring up again and again across 143 Google reviews — in their own words.

🧼 clean, well-maintained tanks 5 mentions

“The place is very clean, they offer slippers when you come in so everything helps stay clean especially in the winter.”

🌱 first-timer friendly walkthrough 2 mentions

“Corina was so helpful in scheduling a first time visit for my best friend and I—what wonderful customer service!”

☁️ deeply relaxing / stress relief 14 mentions

“I did tell the lady at the desk about the noisy doors that slammed a few times, that I could hear and would disturb my peaceful train of thought during my spa session.”

💪 helped my pain & recovery 4 mentions

“The pain I lived with for 5 months after just ONE 1 hour session with sandy and my pain is gone!”

🚪 quiet, private rooms 3 mentions

“I did tell the lady at the desk about the noisy doors that slammed a few times, that I could hear and would disturb my peaceful train of thought during my spa session.”

🤝 knowledgeable, welcoming staff 17 mentions

From the reviews

Very relaxing place! You could feel it right when you come in. All the staff is very nice, friendly and accommodating. The place is very clean, they offer slippers when you come in so everything helps stay clean especially in the winter. I used the float tank and the salt cave. Both were very nice to use and clean.

★★★★★ — Susan, Jan 2022

Upon entering Salternative, it just feels healthy. There is a yoga class to your left, slippers and the front desk in front of you, and an open area to your right. The lady at the front desk is very friendly and polite. I only experienced a flotation tank session.

★★★★☆ — Beth, Jun 2019

Had a great experience. Had a massage and then went to a float and sauna session. It was very relaxing and I felt great after. Great place for a spa day. My massage was heavenly. My back and neck (trouble areas) felt fantastic after.

★★★★★ — Liz, May 2026

I had the absolute pleasure of visiting Salternative, where Hannah worked her magic, and I can’t say enough about how amazing the experience was. She gave me one of the most relaxing, intuitive massages I’ve ever had. She has such a natural gift for healing and making you feel safe, seen, and totally at ease.

★★★★★ — Haven, Jul 2025

Excerpts from public Google reviews about the float experience. Read all 143 reviews →

Your first float at Salternative Spa

Never floated before? Almost no one has their first time, and a good center expects it. Here's what to know. What it is: you float effortlessly in about ten inches of skin-temperature water saturated with around 1,000 lbs of Epsom salt — so dense you cannot sink. In the dark and quiet, with no light, sound, or gravity to react to, your nervous system downshifts. Before you come: don't shave or wax for a day beforehand (salt stings fresh cuts — they'll have barrier ointment if you nick yourself), skip caffeine, eat a light meal an hour or two before, and remove contacts. If you colored your hair recently, wait a few days. In the tank: shower first, put earplugs in before you get wet, and keep a fresh-water spray bottle within reach for salt in the eyes. You can leave the light or music on until you settle, then turn them off from inside. Hold your arms out for the first 20–30 seconds to stop bobbing, then let go. It takes a few tries — the first 20 minutes are usually your mind winding down. Arrive 10–15 minutes early to shower and get oriented.

Floating isn't for everyone: skip it with epilepsy, kidney disease, uncontrolled heart conditions, open wounds, a contagious condition, or in the first trimester of pregnancy without your doctor's OK. If in doubt, ask the center and check with a physician — this is general information, not medical advice.

Where to find Salternative Spa

1541 E Fabyan Pkwy #161, Geneva, IL60134

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Listing verified July 2026 against the center's own website and public customer reviews. Something out of date? Report a correction. Own this center? Claim your listing — it's free.